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The Best Alien Movies on Prime Video

Finding a good Alien movie 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 of all time streaming on Prime Video.

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1. The Avengers

IMDB LogoIMDB Star
8.0/10
Rotten Tomatoes Logo92%
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 7 services (iTunes, Google Play & 5 others).

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2. Super 8

IMDB LogoIMDB Star
7.0/10
Rotten Tomatoes Logo81%
Reelgood Logo
85/100
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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3. The Man Who Fell to Earth

IMDB LogoIMDB Star
6.7/10
Rotten Tomatoes Logo82%
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 4 services (iTunes, Google Play & 2 others).

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4. Explorers

IMDB LogoIMDB Star
6.6/10
Rotten Tomatoes Logo77%
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 (PopcornFlix), 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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5. Transformers: Dark of the Moon

IMDB LogoIMDB Star
6.2/10
Rotten Tomatoes Logo35%
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 6 services (iTunes, Google Play & 4 others).

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6. Bad Taste

IMDB LogoIMDB Star
6.6/10
Rotten Tomatoes Logo68%
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 (PopcornFlix & Tubi), stream on a popular subscription service (Prime Video) & rent or buy from $0.99 on 1 service (Prime Video).

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7. Bill & Ted's Bogus Journey

IMDB LogoIMDB Star
6.3/10
Rotten Tomatoes Logo54%
Reelgood Logo
71/100
Released: 1991Rated: PG
Action & Adventure, Comedy

What it's about: Amiable slackers Bill and Ted are once again roped into a fantastical adventure when De Nomolos, a villain from the future, sends evil robot duplicates of the two lads to terminate and replace them. The robot doubles actually succeed in killing Bill and Ted, but the two are determined to escape the afterlife, challenging the Grim Reaper to a series of games in order to return to the land of the living.

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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8. Liquid Sky

IMDB LogoIMDB Star
6.2/10
Rotten Tomatoes Logo95%
Reelgood Logo
71/100
Released: 1982Rated: R
Science-Fiction, LGBTQ

What it's about: Invisible aliens in a tiny flying saucer come to Earth looking for heroin. They land on top of a New York apartment inhabited by a drug dealer and her female, androgynous, bisexual nymphomaniac lover, a fashion model. The aliens soon find the human pheromones created in the brain during orgasm preferable to heroin, and the model's casual sex partners begin to disappear. This increasingly bizarre scenario is observed by a lonely woman in the building across the street, a German scientist who is following the aliens, and an equally androgynous, drug-addicted male model.

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

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9. Star Trek: Insurrection

IMDB LogoIMDB Star
6.4/10
Rotten Tomatoes Logo55%
Reelgood Logo
70/100
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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10. Airplane II: The Sequel

IMDB LogoIMDB Star
6.2/10
Rotten Tomatoes Logo42%
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 stream on a popular subscription service (Prime Video & fuboTV) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

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11. The Vast of Night

IMDB LogoIMDB Star
6.8/10
Rotten Tomatoes Logo88%
Reelgood Logo
64/100
Released: 2020Rated: PG-13
Fantasy, Mystery

What it's about: At the dawn of the space-race, two radio-obsessed teens discover a strange frequency over the airwaves in what becomes the most important night of their lives and in the history of their small town.

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

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12. Species

IMDB LogoIMDB Star
5.8/10
Rotten Tomatoes Logo43%
Reelgood Logo
64/100
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, Showtime & fuboTV), stream on a popular TV everywhere service (Showtime) & rent or buy from $3.99 on 5 services (iTunes, Google Play & 3 others).

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13. The Day of the Triffids

IMDB LogoIMDB Star
6.2/10
Rotten Tomatoes Logo76%
Reelgood Logo
63/100
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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14. Imitation Girl

IMDB LogoIMDB Star
4.9/10
Rotten Tomatoes Logo100%
Reelgood Logo
61/100
Released: 2017
Drama, Science-Fiction

What it's about: A mysterious young woman materializes in the middle of the southwestern desert, where each step teaches her about her new world and her new body. As she assumes her new life, she discovers she has a twin with whom she shares more than just an outward appearance.

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

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15. Absolutely Anything

IMDB LogoIMDB Star
6.0/10
Rotten Tomatoes Logo18%
Reelgood Logo
61/100
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 & Vudu), stream on a popular subscription service (Prime Video) & rent or buy from $2.99 on 7 services (iTunes, Google Play & 5 others).

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16. Plan 9 from Outer Space

IMDB LogoIMDB Star
4.0/10
Rotten Tomatoes Logo67%
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 (PopcornFlix, SnagFilms & Tubi), stream on a popular subscription service (Prime Video, Fandor, FilmBox & 2 others) & rent or buy from $2.00 on 5 services (iTunes, Google Play & 3 others).

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17. How to Talk to Girls at Parties

IMDB LogoIMDB Star
5.7/10
Rotten Tomatoes Logo47%
Reelgood Logo
59/100
Released: 2017Rated: R
Comedy, Romance

What it's about: Croydon, 1977. A trio of punk teenagers goes to a party to meet girls, but they find that girls there are very different from what they expected.

Where to Watch: Available to stream on a popular subscription service (Prime Video & Kanopy) & rent or buy from $0.99 on 7 services (iTunes, Google Play & 5 others).

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18. Battle Beyond the Stars

IMDB LogoIMDB Star
5.5/10
Rotten Tomatoes Logo45%
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 & Vudu), 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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19. 1981

IMDB LogoIMDB Star
7.2/10
Rotten Tomatoes LogoN/A
Reelgood Logo
52/100
Released: 2009
Comedy, Independent

What it's about: Filmmaker Ricardo Trogi recalls the events surrounding his family moving to a new neighborhood when he was 11-years-old.

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

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20. Beyond The Sky

IMDB LogoIMDB Star
5.8/10
Rotten Tomatoes LogoN/A
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 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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21. Beacon Point

IMDB LogoIMDB Star
5.7/10
Rotten Tomatoes LogoN/A
Reelgood Logo
51/100
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) & rent or buy from $2.99 on 4 services (iTunes, Google Play & 2 others).

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22. Alien Trespass

IMDB LogoIMDB Star
5.7/10
Rotten Tomatoes Logo36%
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) & rent or buy from $0.99 on 1 service (Prime Video).

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23. The Sand

IMDB LogoIMDB Star
3.8/10
Rotten Tomatoes Logo40%
Reelgood Logo
50/100
Released: 2015
Horror, Science-Fiction

What it's about: Just when you thought it was safe to go back in the water again, you can’t even get across the sand! BLOOD BEACH meets SPRING BREAKERS in an ace monster mash-up of smart nostalgia and up-to-the-minute visual effects. After an all-night graduation beach party, a group of hung-over students wake up under blazing sun to find their numbers somewhat depleted. An enormous alien creature has burrowed down deep and anyone foolish enough to make contact with the sand finds themselves at the mercy of a sea of flesh-eating tentacles. Will they ever be able to escape its carnivorous clutches?

Where to Watch: Available to watch free online (Tubi), 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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24. War Of The Worlds The True Story

IMDB LogoIMDB Star
7.5/10
Rotten Tomatoes LogoN/A
Reelgood Logo
50/100
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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25. Invasion of the Bee Girls

IMDB LogoIMDB Star
5.0/10
Rotten Tomatoes Logo43%
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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26. Robotech: The Shadow Chronicles

IMDB LogoIMDB Star
6.5/10
Rotten Tomatoes LogoN/A
Reelgood Logo
48/100
Released: 2006Rated: PG
Animation, Action & Adventure

What it's about: In the year 2044 AD, the human race has amped-up its space exploration and reached out to the stars through the miracle of ROBOTECHNOLOGY, but not without bringing intergalactic war upon the Earth itself. Heroes will die and allegiances will shift. But in the midst of combat, perhaps peace will spring up through the charred remains of battered history. One of the greatest science fiction sagas of all time continues...

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

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27. Lily C.A.T.

IMDB LogoIMDB Star
6.2/10
Rotten Tomatoes LogoN/A
Reelgood Logo
47/100
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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fear

28. Meatball Machine

IMDB LogoIMDB Star
5.7/10
Rotten Tomatoes LogoN/A
Reelgood Logo
47/100
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), 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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29. Top of the Food Chain

IMDB LogoIMDB Star
6.1/10
Rotten Tomatoes LogoN/A
Reelgood Logo
45/100
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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30. The Answer

IMDB LogoIMDB Star
4.1/10
Rotten Tomatoes LogoN/A
Reelgood Logo
45/100
Released: 2015
Action & Adventure, Science-Fiction

What it's about: When mailman Bridd Takes his sexy date Charlotte home, they find their boss on the floor with a mail opener stuck in his chest. The assailants are also after Bridd and he has to use all his talents to foil an extra-terrestrial complot.

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

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31. Galaxy of Horrors

IMDB LogoIMDB Star
4.6/10
Rotten Tomatoes LogoN/A
Reelgood Logo
44/100
Released: 2017Rated: R
Horror, Science-Fiction

What it's about: Trapped in a damaged cryogenic pod, a man is forced to watch a series of horrific science-fiction tales while his life support systems run out. Featuring eight intense stories of the unknown and other-worldly, equally wonderful and terrifying. Visit the GALAXY OF HORRORS, if you dare! Curated from Rue Morgue & Unstable Ground's Little Terrors Festival.

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

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32. Psycho Bettys from Planet Pussycat

IMDB LogoIMDB Star
5.8/10
Rotten Tomatoes LogoN/A
Reelgood Logo
43/100
Released: 2011
Comedy, Musical

What it's about: Twenty years ago, a virus killed off all of the males on Planet Pussycat. Faced with inevitable extinction, Queen Betty of Pussycat hatched a plan to save her loyal subjects - the remaining population, known as Bettys. After receiving Earth's television signals, four chosen Bettys traveled to Earth in search of men for procreation or dismemberment.

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

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33. U.F.O.

IMDB LogoIMDB Star
3.1/10
Rotten Tomatoes LogoN/A
Reelgood Logo
43/100
Released: 2012Rated: R
Science-Fiction, Comedy

What it's about: A group of friends awake one morning to find all electricity and power shut off and an immense alien aircraft hovering in the air above their heads. Suddenly this regular group of friends is battling to survive as the entire human race is threatened by the alien army hovering ominously above.

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

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34. Anunnaki

IMDB LogoIMDB Star
2.9/10
Rotten Tomatoes LogoN/A
Reelgood Logo
43/100
Released: 2018
Science-Fiction, Documentary

What it's about: 450,000 years ago our ancestors descended from the heavens to engineer the first human beings. To us they were Giants that ruled as Gods over mankind. Now new evidence and scientific research acknowledges their existence on earth but reveals when they will return. The truth of their real origin and purpose is much more bizarre and amazing than anything previously believed. From the Garden of Eden to the Great Flood; from the God of the Bible to the secrets of Enoch all shall be revealed. (IMDB)

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

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35. Contamination

IMDB LogoIMDB Star
5.3/10
Rotten Tomatoes LogoN/A
Reelgood Logo
43/100
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 & Shudder) & rent or buy from $0.99 on 4 services (iTunes, Google Play & 2 others).

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36. The Angry Red Planet

IMDB LogoIMDB Star
5.3/10
Rotten Tomatoes LogoN/A
Reelgood Logo
42/100
Released: 1959
Science-Fiction, Horror

What it's about: The first manned flight to Mars returns after having been out of communications since it had arrived on Mars. What would it reveal?

Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (Prime Video & Epix), stream on a popular TV everywhere service (Epix) & rent or buy from $3.99 on 2 services (iTunes & Prime Video).

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+ 1

37. Absence

IMDB LogoIMDB Star
4.1/10
Rotten Tomatoes Logo22%
Reelgood Logo
41/100
Released: 2013
Horror, Science-Fiction

What it's about: Doctors are baffled when an expectant mother wakes to find her nearly-to-term pregnancy apparently disappear overnight. Police investigate the situation as a missing child, and only her husband and brother trust her version of events.

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

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38. Dominion

IMDB LogoIMDB Star
3.4/10
Rotten Tomatoes LogoN/A
Reelgood Logo
41/100
Released: 2015
Action & Adventure, Science-Fiction

What it's about: Earth's position in the universe has become of vital strategic importance to those who have, until now, only studied us from the far reaches of space. Knowing our weaknesses, they have planned their attack, and now, in just 5 days, life on Earth will change forever. Robert Casey, a retired US Intelligence agent turned UFO investigator, races to discover the truth about the Dominion and what it has in store for the human race. Time is running out...

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

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39. Australien Skies

IMDB LogoIMDB Star
4.9/10
Rotten Tomatoes LogoN/A
Reelgood Logo
40/100
Released: 2015Rated: PG
Documentary

What it's about: Australien Skies is a documentary film that explores the sightings of unidentified flying objects and the people who witness them within Australia.

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

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40. The Sighting

IMDB LogoIMDB Star
4.2/10
Rotten Tomatoes LogoN/A
Reelgood Logo
40/100
Released: 2015
Drama, Mystery

What it's about: On Feb 11th 2013, Mia Hollingworth and her boyfriend went searching for the truth behind her mother's alien abduction. After three days of searching, they were never heard from again. This is the document of their journey.

Where to Watch: Available to stream on a popular subscription service (Prime Video) & rent or buy from $0.99 on 3 services (iTunes, Prime Video & Vudu).

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41. Night Zero

IMDB LogoIMDB Star
3.0/10
Rotten Tomatoes LogoN/A
Reelgood Logo
40/100
Released: 2018
Science-Fiction, Horror

What it's about: A dinner party turns deadly when a group of friends is trapped inside of their house after a massive alien invasion threatens to take over the world. Things take a turn for the worse when they discover that the chemical the military is using to destroy the aliens is also turning humans into zombie-like savages. Now the group must band together and try to survive the night... if they don't kill each other first.

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

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42. Evil Alien Conquerors

IMDB LogoIMDB Star
4.9/10
Rotten Tomatoes LogoN/A
Reelgood Logo
40/100
Released: 2003Rated: PG-13
Comedy, Science-Fiction

What it's about: Inept beings from the planet Kabijj land on Earth and attempt to behead all of its beings and take over the planet

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

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43. Aliens on the Moon: The Truth Exposed

IMDB LogoIMDB Star
3.4/10
Rotten Tomatoes LogoN/A
Reelgood Logo
39/100
Released: 2014
Documentary, Science-Fiction

What it's about: Never-before-aired NASA footage presents evidence that the Moon is being used as a base.

Where to Watch: Available to stream on a popular subscription service (Prime Video & Gaia) & rent or buy from $0.99 on 4 services (Google Play, Prime Video & 2 others).

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44. In Search of Ancient Mysteries

IMDB LogoIMDB Star
6.7/10
Rotten Tomatoes LogoN/A
Reelgood Logo
39/100
Released: 1974
Documentary

What it's about: An examination of mysteries of the ancient world and their connection to the possibility that aliens visited Earth.

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

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45. Mind Killer

IMDB LogoIMDB Star
4.1/10
Rotten Tomatoes LogoN/A
Reelgood Logo
39/100
Released: 1987Rated: PG
Science-Fiction, Horror

What it's about: A lonely library clerk stumbles across a manuscript that he uses to develop psychic powers, which make him irresistible to women. Soon, his powers get out of control, just as they start showing up in his friends.

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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46. Unaware

IMDB LogoIMDB Star
4.5/10
Rotten Tomatoes LogoN/A
Reelgood Logo
39/100
Released: 2013
Horror, Cult

What it's about: In July 2010, a vacationing couple discovered something disturbing on a ranch in rural Texas. Armed with a home camcorder, they captured their experience on video.

Where to Watch: Available to watch free online (Vudu), stream on a popular subscription service (Prime Video) & rent or buy from $0.99 on 2 services (Prime Video & Microsoft).

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47. Nightbeast

IMDB LogoIMDB Star
4.0/10
Rotten Tomatoes LogoN/A
Reelgood Logo
39/100
Released: 1982Rated: R
Horror, Science-Fiction

What it's about: A creature from outer space crash lands in a small town and starts killing people.

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

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48. Nibiru - Return of the Gods

IMDB LogoIMDB StarN/A
Rotten Tomatoes LogoN/A