The Best Alien Movies and TV Shows on The Criterion Channel
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 The Criterion Channel.

1. Stalker
What it's about: Near a gray and unnamed city is the Zone, a place guarded by barbed wire and soldiers, and where the normal laws of physics are victim to frequent anomalies. A stalker guides two men into the Zone, specifically to an area in which deep-seated desires are granted.
Where to Watch: Available to stream on a subscription service (The Criterion Channel & Kanopy) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

2. Fantastic Planet
What it's about: On the planet Ygam, the Draags, extremely technologically and spiritually advanced blue humanoids, consider the tiny Oms, human beings descendants of Terra's inhabitants, as ignorant animals. Those who live in slavery are treated as simple pets and used to entertain Draag children; those who live hidden in the hostile wilderness of the planet are periodically hunted and ruthlessly slaughtered as if they were vermin.
Where to Watch: Available to stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

3. Save the Green Planet!
What it's about: A traumatized young man abducts Korean leaders, believing they're toxic reptilian aliens - a fifth column launching a takeover of beloved Earth. Stumped law enforcement geniuses half-seriously hire a disgraced, disheveled private detective with a long-ago history of super-crime solving. The alienated South Korean youngster Lee Byeong-gu builds an isolated basement command post/torture chamber/film studio to force the awful truth out of the slimy, uncooperative politicians and businesspeople, then alert the public. Byeong-gu is helped by his devoted girlfriend, who buys his theories, but wonders if his horrible childhood has colored his thinking.
Where to Watch: Available to stream on a subscription service (The Criterion Channel & Kanopy).

4. Barbarella
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 subscription service (The Criterion Channel) & rent or buy from $2.99 on 6 services (iTunes, Google Play & 4 others).

5. The Brother from Another Planet
What it's about: An alien slave crash-lands in New York City while being pursued by two Men in Black bounty hunters. His attempt to find a place for himself on Earth parallels that of the immigrant experience.
Where to Watch: Available to watch free online (Tubi), stream on a subscription service (The Criterion Channel) & rent or buy from $3.99 on 2 services (iTunes & Prime Video).

6. Destroy All Monsters
What it's about: At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the monsters across the world.
Where to Watch: Available to watch free online (Tubi), stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $2.99 on 2 services (iTunes & Vudu).

7. Godzilla vs. Mechagodzilla
What it's about: A prophecy is discovered on the statue of an Okinawan guardian stating a monster will emerge to destroy the Earth. Godzilla soon appears, seeming to fulfill the prophecy. But not all is what it seems when a second Godzilla emerges to challenge this notorious doppelgänger.
Where to Watch: Available to stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $3.99 on 2 services (iTunes & Vudu).

8. Ghidorah, the Three-Headed Monster
What it's about: The Princess Mas Selina Salno is seemingly assassinated as a mysterious meteorite lands in Kurobe Valley. When a scientific expedition examines the meteorite, they discover the rock is growing, producing heat and has a strong magnetic pull. Soon a prophetess, with a striking resemblance to the princess, warns of great calamity in the return of Godzilla, Rodan, and the arrival of King Ghidorah.
Where to Watch: Available to stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $3.99 on 2 services (iTunes & Prime Video).

9. 20 Million Miles to Earth
What it's about: When the first manned flight to Venus returns to Earth, the rocket crash-lands in the Mediterranean near a small Italian fishing village. The locals manage to save one of the astronauts Colonel Calder, the mission commander. A young boy also recovers what turns out to be a specimen of an alien creature. Growing at a fantastic rate, it manages to escape and eventually threatens the city of Rome.
Where to Watch: Available to watch free online (Tubi), stream on a subscription service (The Criterion Channel) & rent or buy from $2.99 on 5 services (iTunes, Google Play & 3 others).

10. Godzilla vs. Gigan
What it's about: Comic artist Gengo Kotaka lands a job with the World Children's Land amusement park. He soon becomes suspicious of the organization when a garbled message is discovered on tapes. Godzilla and Anguirus quickly decipher the message and begin a plan of action.
Where to Watch: Available to stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $3.99 on 1 service (iTunes).

11. Invasion of Astro-Monster
What it's about: Mysterious aliens known as Xiliens arrive from Planet X and ask Earth's people to help them save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. Sent on the expedition are astronauts Glenn and Fuji who discover Monster Zero is none other than King Ghidorah.
Where to Watch: Available to stream on a popular subscription service (HBO MAX & The Criterion Channel) & rent or buy from $3.99 on 1 service (iTunes).

12. Goke, Body Snatcher from Hell
What it's about: The survivors of a plane crash in a remote area are attacked by blob-like alien creatures that turn their victims into blood-thirsty vampires.
Where to Watch: Available to stream on a subscription service (The Criterion Channel).

13. The Atomic Submarine
What it's about: Ships disappear on route across the Arctic Sea, and a special submarine is sent to investigate.
Where to Watch: Available to watch free online (Tubi & Shout Factory TV), stream on a popular subscription service (Prime Video, The Criterion Channel & Kanopy) & rent or buy from $3.99 on 2 services (iTunes & Prime Video).