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The Best Alien Movies and TV Shows on Prime Video

Finding a good Alien movie and TV show to watch can be hard, so we've ranked the best ones and included where to watch them. Check out our list of the best Alien movies and TV shows of all time streaming on Prime Video.

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1. The Avengers

IMDB LogoIMDB Star
8.0/10
Reelgood Logo
95/100
Released: 2012Rated: PG-13
Action & Adventure, Science-Fiction

What it's about: When an unexpected enemy emerges and threatens global safety and security, Nick Fury, director of the international peacekeeping agency known as S.H.I.E.L.D., finds himself in need of a team to pull the world back from the brink of disaster. Spanning the globe, a daring recruitment effort begins!

Where to Watch: Available to stream on a popular subscription service (Prime Video, Disney+ & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 4 services (iTunes, Prime Video & 2 others).

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2. Star Trek: The Next Generation

IMDB LogoIMDB Star
8.6/10
Reelgood Logo
87/100
Year: 1987-2020Rated: TV-PGSeasons: 7
Action & Adventure, Drama

What it's about: Follow the intergalactic adventures of Capt. Jean-Luc Picard and his loyal crew aboard the all-new USS Enterprise NCC-1701D, as they explore new worlds.

Where to Watch: 177 episodes (98%) are available to stream on a popular subscription service (Netflix, Hulu & 1 other). 180 episodes (99%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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3. Star Trek: First Contact

IMDB LogoIMDB Star
7.6/10
Reelgood Logo
86/100
Released: 1996Rated: PG-13
Action & Adventure, Science-Fiction

What it's about: The Borg, a relentless race of cyborgs, are on a direct course for Earth. Violating orders to stay away from the battle, Captain Picard and the crew of the newly-commissioned USS Enterprise E pursue the Borg back in time to prevent the invaders from changing Federation history and assimilating the galaxy.

Where to Watch: Available to watch free online (Plex, PopcornFlix & Crackle), stream on a popular subscription service (Prime Video, CBS All Access & Hoopla) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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4. Super 8

IMDB LogoIMDB Star
7.0/10
Reelgood Logo
84/100
Released: 2011Rated: PG-13
Mystery, Science-Fiction

What it's about: In 1979 Ohio, several youngsters are making a zombie movie with a Super-8 camera. In the midst of filming, the friends witness a horrifying train derailment and are lucky to escape with their lives. They soon discover that the catastrophe was no accident, as a series of unexplained events and disappearances soon follows. Deputy Jackson Lamb, the father of one of the kids, searches for the terrifying truth behind the crash.

Where to Watch: Available to stream on a popular subscription service (Prime Video, Hulu & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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5. The Abyss

IMDB LogoIMDB Star
7.5/10
Reelgood Logo
84/100
Released: 1989Rated: PG-13
Action & Adventure, Drama

What it's about: A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine mysteriously sinks. One diver soon finds himself on a spectacular odyssey 25,000 feet below the ocean's surface where he confronts a mysterious force that has the power to change the world or destroy it.

Where to Watch: Available to stream on a popular subscription service (Prime Video).

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6. Invasion of the Body Snatchers

IMDB LogoIMDB Star
7.4/10
Reelgood Logo
83/100
Released: 1978Rated: PG
Horror, Science-Fiction

What it's about: The first remake of the paranoid infiltration classic moves the setting for the invasion, from a small town to the city of San Francisco and starts as Matthew Bennell notices that several of his friends are complaining that their close relatives are in some way different. When questioned later they themselves seem changed, as they deny everything or make lame excuses. As the invaders increase in number they become more open and Bennell, who has by now witnessed an attempted "replacement", realises that he and his friends must escape or suffer the same fate. But who can he trust to help him and who has already been snatched?

Where to Watch: Available to stream on a popular subscription service (Prime Video, Showtime, The Criterion Channel & 1 other), stream on a popular TV everywhere service (Showtime) & rent or buy from $3.99 on 3 services (iTunes, Microsoft & Vudu).

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7. Star Trek

IMDB LogoIMDB Star
8.3/10
Reelgood Logo
83/100
Year: 1966-2020Rated: TV-PGSeasons: 3
Action & Adventure, Drama

What it's about: Space. The Final Frontier. The U.S.S. Enterprise embarks on a five year mission to explore the galaxy. The Enterprise is under the command of Captain James T. Kirk with First Officer Mr. Spock, from the planet Vulcan. With a determined crew, the Enterprise encounters Klingons, Romulans, time paradoxes, tribbles and genetic supermen lead by Khan Noonian Singh. Their mission is to explore strange new worlds, to seek new life and new civilizations, and to boldly go where no man has gone before.

Where to Watch: 79 episodes (100%) are available to stream on a popular subscription service (Netflix, Hulu & 1 other). 79 episodes (100%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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8. A.I. Artificial Intelligence

IMDB LogoIMDB Star
7.2/10
Reelgood Logo
82/100
Released: 2001Rated: PG-13
Action & Adventure, Drama

What it's about: David, a robotic boy—the first of his kind programmed to love—is adopted as a test case by a Cybertronics employee and his wife. Though he gradually becomes their child, a series of unexpected circumstances make this life impossible for David. Without final acceptance by humans or machines, David embarks on a journey to discover where he truly belongs, uncovering a world in which the line between robot and machine is both vast and profoundly thin.

Where to Watch: Available to watch free online (Plex & Crackle), stream on a popular subscription service (Prime Video & CBS All Access) & rent or buy from $2.99 on 4 services (iTunes, Google Play & 2 others).

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9. Star Trek: Deep Space Nine

IMDB LogoIMDB Star
8.0/10
Reelgood Logo
81/100
Year: 1993-2020Rated: TV-PGSeasons: 7
Action & Adventure, Drama

What it's about: At Deep Space Nine, a space station located next to a wormhole in the vicinity of the liberated planet of Bajor, Commander Sisko and crew welcome alien visitors, root out evildoers and solve all types of unexpected problems that come their way.

Where to Watch: 173 episodes (97%) are available to stream on a popular subscription service (Netflix, Hulu & 3 others). 10 episodes (6%) are available to stream on a TV everywhere service (BBC America). 179 episodes (100%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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10. Farscape

IMDB LogoIMDB Star
8.3/10
Reelgood Logo
80/100
Year: 1999-2020Rated: TV-14Seasons: 5
Science-Fiction, Action & Adventure

What it's about: A freak accident during an experimental space mission catapults Astronaut John Crichton across a thousand galaxies to an alien battlefield.

Where to Watch: 90 episodes (100%) are available to stream on a popular subscription service (Prime Video). 88 episodes (98%) are available to rent or buy from $1.99 on 4 services (iTunes, Google Play & 2 others).

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11. Star Trek: Voyager

IMDB LogoIMDB Star
7.8/10
Reelgood Logo
79/100
Year: 1995-2020Rated: TV-PGSeasons: 7
Action & Adventure, Drama

What it's about: Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.

Where to Watch: 169 episodes (97%) are available to stream on a popular subscription service (Netflix, Hulu & 1 other). 174 episodes (99%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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12. Stargate SG-1

IMDB LogoIMDB Star
8.4/10
Reelgood Logo
79/100
Year: 1997-2020Seasons: 10
Action & Adventure, Fantasy

What it's about: The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.

Where to Watch: 215 episodes (100%) are available to stream on a popular subscription service (Prime Video & Hulu). 213 episodes (99%) are available to rent or buy from $1.99 on 4 services (iTunes, Google Play & 2 others).

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13. Star Trek: Enterprise

IMDB LogoIMDB Star
7.5/10
Reelgood Logo
76/100
Year: 2001-2020Rated: TV-PGSeasons: 4
Action & Adventure, Drama

What it's about: During the mid-22nd century, a century before Captain Kirk's five-year mission, Jonathan Archer captains the United Earth ship Enterprise during the early years of Starfleet, leading up to the Earth-Romulan War and the formation of the Federation.

Where to Watch: 98 episodes (99%) are available to stream on a popular subscription service (Netflix, Hulu & 1 other). 99 episodes (100%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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14. Home

IMDB LogoIMDB Star
6.6/10
Reelgood Logo
76/100
Released: 2015Rated: PG
Animation, Action & Adventure

What it's about: When Earth is taken over by the overly-confident Boov, an alien race in search of a new place to call home, all humans are promptly relocated, while all Boov get busy reorganizing the planet. But when one resourceful girl, Tip, manages to avoid capture, she finds herself the accidental accomplice of a banished Boov named Oh. The two fugitives realize there’s a lot more at stake than intergalactic relations as they embark on the road trip of a lifetime.

Where to Watch: Available to stream on a popular subscription service (Prime Video, fuboTV & Kanopy) & rent or buy from $3.99 on 7 services (iTunes, Google Play & 5 others).

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15. Stargate Atlantis

IMDB LogoIMDB Star
8.1/10
Reelgood Logo
76/100
Year: 2004-2020Rated: TV-PGSeasons: 5
Action & Adventure, Science-Fiction

What it's about: With the Ancients' city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once there, the team not only find themselves unable to contact Earth, but their explorations unexpectedly reawaken the Ancients' deadly enemies, The Wraith, who hunger for this new prey. Now with the help of newfound local allies like Teyla Emmagan, the Atlantis Team sets about to uncover their new home's secrets even as their war of survival against the Wraith begins.

Where to Watch: 101 episodes (100%) are available to stream on a popular subscription service (Prime Video & Hulu). 101 episodes (100%) are available to rent or buy from $1.99 on 6 services (iTunes, Google Play & 4 others).

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16. The Man Who Fell to Earth

IMDB LogoIMDB Star
6.7/10
Reelgood Logo
74/100
Released: 1976Rated: R
Science-Fiction, Cult

What it's about: Thomas Jerome Newton is an alien who has come to Earth in search of water to save his home planet. Aided by lawyer Oliver Farnsworth, Thomas uses his knowledge of advanced technology to create profitable inventions. While developing a method to transport water, Thomas meets Mary-Lou, a quiet hotel clerk, and begins to fall in love with her. Just as he is ready to leave Earth, Thomas is intercepted by the U.S. government, and his entire plan is threatened.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $3.99 on 3 services (iTunes, Google Play & Vudu).

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+ 3

17. Explorers

IMDB LogoIMDB Star
6.6/10
Reelgood Logo
73/100
Released: 1985Rated: PG
Children, Science-Fiction

What it's about: The visionary dreams of three curious and adventuresome young boys become an exciting reality in Explorers, the action-fantasy from director Joe Dante, who combines keen humor, warmth and fantasy with unexpected twists. In their makeshift laboratory, the boys use an amazing discovery and their ingenuity to build their own spaceship and launch themselves on a fantastic interplanetary journey.

Where to Watch: Available to watch free online (PlutoTV, Plex & Crackle), stream on a popular subscription service (Prime Video & Kanopy) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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18. Transformers: Dark of the Moon

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
73/100
Released: 2011Rated: PG-13
Action & Adventure, Science-Fiction

What it's about: Sam Witwicky takes his first tenuous steps into adulthood while remaining a reluctant human ally of Autobot-leader Optimus Prime. The film centers around the space race between the USSR and the USA, suggesting there was a hidden Transformers role in it all that remains one of the planet's most dangerous secrets.

Where to Watch: Available to stream on a popular subscription service (Prime Video, Hulu & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

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hoopla
+ 2

19. Bad Taste

IMDB LogoIMDB Star
6.6/10
Reelgood Logo
73/100
Released: 1987Rated: R
Comedy, Cult

What it's about: A team from the intergalactic fast food chain Crumb's Crunchy Delights descends on Earth, planning to make human flesh the newest taste sensation. After they wipe out the New Zealand town Kaihoro, the country’s Astro-Investigation and Defense Service (AIaDS) is called in to deal with the problem. Things are complicated due to Giles, an aid worker who comes to Kaihoro the same day to collect change from the residents. He is captured by the aliens, and AIaDS stages a rescue mission that quickly becomes an all-out assault on the aliens’ headquarters.

Where to Watch: Available to watch free online (Tubi & PopcornFlix), stream on a popular subscription service (Prime Video & Hoopla) & rent or buy from $0.99 on 1 service (Prime Video).

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20. Killer Klowns from Outer Space

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
71/100
Released: 1988Rated: PG-13
Comedy, Horror

What it's about: Aliens disguised as clowns crash land on Earth in a rural town to capture unsuspecting victims in cotton candy cocoons for later consumption.

Where to Watch: Available to stream on a popular subscription service (Netflix & Hoopla) & rent or buy from $3.99 on 5 services (iTunes, Google Play, Prime Video & 3 others).

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21. ALF

IMDB LogoIMDB Star
7.4/10
Reelgood Logo
70/100
Year: 1986-2020Rated: TV-GSeasons: 4
Comedy, Family

What it's about: A furry alien wiseguy comes to live with a terran family after crashing into their garage.

Where to Watch: 105 episodes (100%) are available to watch free online (Tubi, Plex, Vudu & 1 other). 15 episodes (14%) are available to stream on a popular subscription service (Prime Video & Starz). 105 episodes (100%) are available to rent or buy from $0.99 on 5 services (iTunes, Google Play & 3 others).

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22. Ancient Aliens

IMDB LogoIMDB Star
7.3/10
Reelgood Logo
70/100
Year: 2010-2020Rated: TV-PGSeasons: 16
Documentary, History

What it's about: Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.

Where to Watch: 87 episodes (35%) are available to watch free online (Peacock). 205 episodes (83%) are available to stream on a popular subscription service (Netflix, Hulu & 2 others). 166 episodes (67%) are available to stream on a TV everywhere service (History). 215 episodes (87%) are available to rent or buy from $1.99 on 6 services (iTunes, Google Play, Prime Video & 4 others).

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23. Barbarella

IMDB LogoIMDB Star
5.9/10
Reelgood Logo
69/100
Released: 1968Rated: PG
Action & Adventure, Cult

What it's about: In the far future, a highly sexual woman is tasked with finding and stopping the evil Durand-Durand. Along the way she encounters various unusual people.

Where to Watch: Available to stream on a popular subscription service (Prime Video & CBS All Access) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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24. Star Trek: Insurrection

IMDB LogoIMDB Star
6.4/10
Reelgood Logo
69/100
Released: 1998Rated: PG
Science-Fiction, Action & Adventure

What it's about: When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and the crew of the Enterprise to defend the planet's people as well as the very ideals upon which the Federation itself was founded.

Where to Watch: Available to stream on a popular subscription service (Prime Video, Hulu & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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25. Battle: Los Angeles

IMDB LogoIMDB Star
5.7/10
Reelgood Logo
69/100
Released: 2011Rated: PG-13
Action & Adventure, Science-Fiction

What it's about: The Earth is attacked by unknown forces. As people everywhere watch the world's great cities fall, Los Angeles becomes the last stand for mankind in a battle no one expected. It's up to a Marine staff sergeant and his new platoon to draw a line in the sand as they take on an enemy unlike any they've ever encountered before.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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26. The Outer Limits

IMDB LogoIMDB Star
7.7/10
Reelgood Logo
68/100
Year: 1995-2020Rated: TV-MASeasons: 7
Science-Fiction, Drama

What it's about: The Outer Limits is an anthology series of distinct story episodes, sometimes with a plot twist at the end. Unlike the original incarnation of the series, which was a pure anthology with each episode completely unrelated to the others, the revival series maintained an anthology format, but occasionally featured recurring story elements that were often tied together during season-finale clip shows.

Where to Watch: 120 episodes (77%) are available to stream on a popular subscription service (Prime Video & Hulu). 54 episodes (35%) are available to rent or buy from $1.99 on 2 services (iTunes & Prime Video).

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27. Airplane II: The Sequel

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
67/100
Released: 1982Rated: PG
Comedy, Science-Fiction

What it's about: A faulty computer causes a passenger space shuttle to head straight for the sun, and man-with-a-past, Ted Striker must save the day and get the shuttle back on track – again – all the while trying to patch up his relationship with Elaine.

Where to Watch: Available to watch free online (Tubi & PlutoTV), stream on a popular subscription service (Prime Video & Philo), stream on a popular TV everywhere service (Sundance) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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28. Fire in the Sky

IMDB LogoIMDB Star
6.6/10
Reelgood Logo
66/100
Released: 1993Rated: PG-13
Biography, Drama

What it's about: A group of men who were clearing bush for the government arrive back in town, claiming that their friend was abducted by aliens. Nobody believes them, and despite a lack of motive and no evidence of foul play, their friends' disappearance is treated as murder.

Where to Watch: Available to stream on a popular subscription service (Prime Video & CBS All Access) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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29. Species

IMDB LogoIMDB Star
5.8/10
Reelgood Logo
66/100
Released: 1995Rated: R
Horror, Science-Fiction

What it's about: In 1993, the Search for Extra Terrestrial Intelligence Project receives a transmission detailing an alien DNA structure, along with instructions on how to splice it with human DNA. The result is Sil, a sensual but deadly creature who can change from a beautiful woman to an armour-plated killing machine in the blink of an eye.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $3.99 on 5 services (iTunes, Google Play & 3 others).

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30. Alien Nation

IMDB LogoIMDB Star
6.3/10
Reelgood Logo
64/100
Released: 1988Rated: R
Action & Adventure, Crime

What it's about: A few years from now, Earth will have the first contact with an alien civilisation. These aliens, known as Newcomers, slowly begin to be integrated into human society after years of quarantine.

Where to Watch: Available to stream on a popular subscription service (Prime Video, Hulu & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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31. The Hitchhiker's Guide to the Galaxy

IMDB LogoIMDB Star
8.0/10
Reelgood Logo
64/100
Year: 1981-2020Rated: TV-PGSeasons: 1
Comedy, Science-Fiction

What it's about: Don't Panic! The story of Arthur Dent, an average Englishman who life was spared by his friend, who turned out to be an alien, while the planet Earth is destroyed. His friend tells him about the Hitchhiker's Guide to the Galaxy, a guide with anything you ever needed, and wanted to know. They travel across the galaxy, meeting friendly, and not so friendly characters in order to find the great question (the answer being 42).

Where to Watch: 6 episodes (100%) are available to stream on a popular subscription service (Prime Video, Hulu, BritBox & 1 other). 6 episodes (100%) are available to rent or buy from $1.99 on 3 services (Google Play, Vudu & YouTube).

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32. The Day of the Triffids

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
64/100
Released: 1962
Horror, Science-Fiction

What it's about: A shower of meteorites produces a rare night time spectacle that blinds anyone that looks at it. As it was such a beautiful sight, most people were watching, and as a consequence, 99% of the World's population go completely blind. In the original novel, this chaos results in the escape of Triffids: farmed plants harvested for their oils, which are capable of moving themselves around and are carnivorous. In this film version, however, the Triffids are not indigenous plants. Instead they are space aliens whose spores have arrived in this and an earlier meteor shower. Derided by the original novel's author, John Wyndham, for straying so far away from the source material.

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video) & rent or buy from $0.99 on 1 service (Prime Video).

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33. The X Files: I Want to Believe

IMDB LogoIMDB Star
5.9/10
Reelgood Logo
63/100
Released: 2008Rated: PG-13
Drama, Mystery

What it's about: Six years after the events of The X-Files series finale, former FBI agent Doctor Dana Scully is now a staff physician at Our Lady of Sorrows, a Catholic hospital, and treating a boy named Christian who has Sandhoff disease, a terminal brain condition. FBI agent Drummy arrives to ask Scully’s help in locating Fox Mulder, the fugitive former head of the X-Files division, and says they will call off its manhunt for him if he will help investigate the disappearances of several women, including young FBI agent Monica Banan. Mulder and Scully are called back to duty by the FBI when a former priest claims to be receiving psychic visions pertaining to a kidnapped agent.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

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fandor
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34. Plan 9 from Outer Space

IMDB LogoIMDB Star
4.0/10
Reelgood Logo
60/100
Released: 1959
Horror, Cult

What it's about: In California, an old man grieves the loss of his wife and on the next day he also dies. However, the space soldier Eros and her mate Tanna use an electric device to resurrect them both and the strong Inspector Clay that was murdered by the couple. Their intention is not to conquest Earth but to stop mankind from developing the powerful bomb “Solobonite” that would threaten the universe. When the population of Hollywood and Washington DC sees flying saucers on the sky, a colonel, a police lieutenant, a commercial pilot, his wife and a policeman try to stop the aliens.

Where to Watch: Available to watch free online (Tubi, PlutoTV & PopcornFlix), stream on a popular subscription service (Prime Video, Fandor, Hoopla & 1 other), stream on a TV everywhere service (TCM) & rent or buy from $2.00 on 4 services (iTunes, Google Play & 2 others).

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35. Absolutely Anything

IMDB LogoIMDB Star
6.0/10
Reelgood Logo
60/100
Released: 2015Rated: R
Comedy, Science-Fiction

What it's about: Eccentric aliens give a man the power to do anything he wants to determine if Earth is worth saving.

Where to Watch: Available to watch free online (Tubi, PlutoTV & Vudu), stream on a popular subscription service (Prime Video & Hoopla) & rent or buy from $2.99 on 7 services (iTunes, Google Play & 5 others).

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36. Earth: Final Conflict

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
58/100
Year: 1997-2020Rated: TV-PGSeasons: 5
Action & Adventure, Drama

What it's about: Earth: Final Conflict is a Canadian science fiction television series based on story ideas created by Gene Roddenberry, and produced under the guidance of his widow, Majel Barrett-Roddenberry.

Where to Watch: 110 episodes (100%) are available to watch free online (Tubi, PlutoTV & Plex). 110 episodes (100%) are available to stream on a popular subscription service (Prime Video). 110 episodes (100%) are available to rent or buy from $1.99 on 3 services (iTunes, Google Play & YouTube).

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37. Battle Beyond the Stars

IMDB LogoIMDB Star
5.5/10
Reelgood Logo
57/100
Released: 1980Rated: PG
Action & Adventure, Comedy

What it's about: A young farmer assembles a band of diverse mercenaries to defend his peaceful planet from an evil tyrant.

Where to Watch: Available to watch free online (Tubi & PlutoTV), stream on a popular subscription service (Prime Video & Hoopla) & rent or buy from $1.99 on 4 services (iTunes, Google Play & 2 others).

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38. Halo 4: Forward Unto Dawn

IMDB LogoIMDB Star
6.9/10
Reelgood Logo
57/100
Year: 2012-2020Rated: TV-14Seasons: 1
Action & Adventure, Drama

What it's about: Halo 4: Forward Unto Dawn is a science fiction web series set in the universe of the Halo franchise. Forward Unto Dawn consists of five 15-minute episodes released weekly starting on October 5, 2012. The series was produced as a marketing effort for the video game Halo 4 intended to widen the audience of the Halo series and as a stepping stone to a potential Halo film. It was written by Aaron Helbing and Todd Helbing, and directed by Stewart Hendler. A coming-of-age story, Forward Unto Dawn follows a cadet, Thomas Lasky, at a twenty-sixth century military training academy as it is attacked by the Covenant, an alliance of alien zealots. Lasky is unsure of his future within the military but feels pressured to follow in the footsteps of his mother and brother. Lasky and his surviving squad mates are rescued by the Master Chief and, after the death of his romantic interest, Chyler Silva, Lasky is inspired by the Chief to take initiative and aids him in saving the remaining cadets.

Where to Watch: 4 episodes (80%) are available to stream on a popular subscription service (Prime Video).

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39. Dead Space: Downfall

IMDB LogoIMDB Star
6.3/10
Reelgood Logo
54/100
Released: 2008
Animation, Horror

What it's about: On a deep space mining mission to a remote planet, an ancient religious relic - thought to be proof of the existence of God - is unearthed and brought aboard. When the unholy artifact unleashes a long-dormant alien race, its glimpse of Heaven transforms the ship into a living Hell. A prequel to the events of the 2008 video game Dead Space.

Where to Watch: Available to watch free online (Tubi & Plex), stream on a popular subscription service (Prime Video) & rent or buy from $1.99 on 6 services (iTunes, Google Play & 4 others).

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40. Beyond The Sky

IMDB LogoIMDB Star
5.7/10
Reelgood Logo
52/100
Released: 2018
Mystery, Science-Fiction

What it's about: A documentary filmmaker travels to a UFO convention in New Mexico where he meets a local artist with a dark secret. As they follow a trail of clues they discover disturbing sightings and question all they believe when they become immersed in the enigmatic culture of the Pueblo Indians.

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video & Hoopla) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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41. Alien Trespass

IMDB LogoIMDB Star
5.7/10
Reelgood Logo
51/100
Released: 2009Rated: PG
Comedy, Horror

What it's about: In 1957 a fiery object crashes into a mountaintop in the California desert, bringing the threat of disaster to Earth. Out of the flying saucer escapes a murderous creature, the Ghota, bent on destroying all life forms on the planet. A benevolent alien from the spaceship, Urp, inhabits the body of Ted Lewis, an astronomer and with the help of Tammy, a diner waitress, sets out to save mankind.

Where to Watch: Available to watch free online (Tubi & Vudu) & stream on a popular subscription service (Prime Video).

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42. Contamination

IMDB LogoIMDB Star
5.3/10
Reelgood Logo
51/100
Released: 1980Rated: R
Action & Adventure, Independent

What it's about: A former astronaut helps a government agent and a police detective track the source of mysterious alien pod spores, filled with lethal flesh-dissolving acid, to a South American coffee plantation controlled by alien pod clones.

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video) & rent or buy from $1.99 on 3 services (iTunes, Google Play & YouTube).

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43. Invasion of the Bee Girls

IMDB LogoIMDB Star
5.0/10
Reelgood Logo
49/100
Released: 1973Rated: R
Horror, Mystery

What it's about: Neil Agar, a security agent with the State Department, is dispatched to Peckham, California to investigate the death of a bacteriologist working at government-sponsored Brandt Research. His investigation is soon complicated by a growing number of deaths, all men who died of congestive heart failure caused by sexual exhaustion.

Where to Watch: Available to stream on a popular subscription service (Prime Video & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $3.99 on 1 service (Prime Video).

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44. War Of The Worlds The True Story

IMDB LogoIMDB Star
7.4/10
Reelgood Logo
49/100
Released: 2012
Action & Adventure, Science-Fiction

What it's about: What if the Earth/Mars battle from H.G. Wells' classic novel The War of the Worlds wasn't fiction but actually fact? That's the story of WAR OF THE WORLDS THE TRUE STORY, 85th Academy Awards Oscar contender. Like the famous 1938 Orson Welles radio broadcast that caused Americans to believe an actual invasion was in progress, the movie assumes an Earth/Mars War in 1900 actually occurred and is presented as the first hand memoir of journalist Bertie Wells, the last living survivor as he struggles to find his wife amidst the destruction of humankind at the hands of terrifying alien invaders. Now on DVD and ON DEMAND.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 1 service (Prime Video).

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45. Space Precinct

IMDB LogoIMDB Star
6.6/10
Reelgood Logo
49/100
Year: 1994-2020Seasons: 1
Science-Fiction, Drama

What it's about: Space Precinct is a British television series that aired from 1994 to 1995 on Sky One and later on BBC Two in Britain, and in first-run syndication in the US. Many US stations scheduled the show in late night time slots, which resulted in low ratings and ensured cancellation.The series was created by Gerry Anderson and was a mix of science fiction and police procedural that combined elements of many of Anderson's previous series such as Space: 1999, UFO and Thunderbirds, but with an added dash of Law & Order and Dragnet. Gerry Anderson was Executive Producer along with Tom Gutteridge. One of the series' directors was John Glen who had previously helmed various James Bond movies.

Where to Watch: 24 episodes (100%) are available to watch free online (Tubi). 24 episodes (100%) are available to stream on a popular subscription service (Prime Video). 24 episodes (100%) are available to rent or buy from $1.99 on 1 service (Prime Video).

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46. Beacon Point

IMDB LogoIMDB Star
5.5/10
Reelgood Logo
49/100
Released: 2016
Thriller, Mystery

What it's about: A group of hikers lost on the Appalachian Trail stumble across an ancient secret that threatens their survival.

Where to Watch: Available to watch free online (Tubi & Vudu), stream on a popular subscription service (Prime Video & Hoopla) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

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47. Meatball Machine

IMDB LogoIMDB Star
5.7/10
Reelgood Logo
46/100
Released: 2005
Action & Adventure, Horror

What it's about: Capable of making bio-mechanical weapons out of human flesh, alien parasites grotesquely invade the Earth, turning their hosts into maniacal killers who seek and destroy each other to the bloody death! And yes, it s also a human love story, even though the budding romantics are infested with slimy, tumor-like globules.

Where to Watch: Available to watch free online (Tubi & Crackle), stream on a popular subscription service (Prime Video & Fear Factory) & rent or buy from $3.99 on 3 services (iTunes, Google Play & Prime Video).

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48. Top of the Food Chain

IMDB LogoIMDB Star
6.1/10
Reelgood Logo
46/100
Released: 1999Rated: PG-13
Comedy, LGBTQ

What it's about: An isolated Canadian town (populated by the weirdest group of people this side of Saturn) has seen its share of problems. First the nut factory closed, then the CATV antenna stopped broadcasting, and now something is gruesomely devouring the townsfolk! Can visiting atomic scientist (and expert on "cool fusion") Dr. Karel Lamonte solve the mystery before everyone disappears?

Where to Watch: Available to stream on a popular subscription service (Prime Video).

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49. Creature

IMDB LogoIMDB Star
4.3/10
Reelgood Logo
45/100
Released: 1985Rated: R
Horror, Science-Fiction

What it's about: A crew of scientists arrives on a far, cold planet to examine archaic artifacts of unknown origin. They discover that their German enemies already have a ship there. When they seek their help after a failed landing, they only find the Germans’ bodies, obviously slaughtered by one of the archaic creatures, awoken to new life. Now the alien is after them.

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video, Epix & Fandor), stream on a popular TV everywhere service (Epix) & rent or buy from $3.99 on 1 service (iTunes).

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50. Lily C.A.T.

IMDB LogoIMDB Star
6.2/10
Reelgood Logo
45/100
Released: 1987
Animation, Horror

What it's about: A captain and his crew travel across the universe in a ship that can travel for 20 years while the crew will age only 1 year. Soon the crew realizes that a criminal is onboard who is hoping to escape civilization. The crew must find who the criminal is, and find the source of a deadly virus that is destroying them one by one

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video) & rent or buy from $1.99 on 1 service (Prime Video).

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