The Best '70s Alien Movies  

Ranker Film
607 votes 138 voters 6.7k views 18 items

List Rules Vote up your favorite alien films that were released in the 1970s.

The 1970s saw the production of some of the best alien films ever made. It seems that every classic alien movie stemmed from this iconic decade - such as Star Wars, Star Trek, Alien, and all of their sequels.

Many of the alien flicks on this list are scary, while others boast adventure and comedy. Some of the scary alien movies on this list include Steven Spielberg's Close Encounters of the Third Kind, The Andromeda Strain, and the remake of Invasion of the Body Snatchers. Other films are more about the adventure of traveling through space, such as Star Wars and Star Trek. The Rocky Horror Picture Show even uses comedy and sexuality within it's alien universe.

Vote up the best '70s alien movies, and be sure to let us know what you think in the comment section.

list ordered by
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Sigourney Weaver, John Hurt, Ian Holm
Alien is a 1979 science fiction horror film directed by Ridley Scott. The crew of the commercial space tug Nostromo encounter the eponymous Alien, a deadly and aggressive extraterrestrial set ...more
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Harrison Ford, Carrie Fisher, Mark Hamill
Star Wars is a 1977 American epic space opera film written and directed by George Lucas. The first release in the Star Wars franchise, it stars Mark Hamill, Harrison Ford, Carrie Fisher, Peter ...more
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Richard Dreyfuss, Teri Garr, Carl Weathers
Close Encounters of the Third Kind is a 1977 science fiction film, written and directed by Steven Spielberg and featuring Richard Dreyfuss, François Truffaut, Melinda Dillon, Teri Garr, ...more
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Paula Kelly, David Wayne, Arthur Hill
The Andromeda Strain is a 1971 American science fiction film produced and directed by Robert Wise. Based on Michael Crichton's 1969 novel of the same name and adapted by Nelson Gidding, the film ...more
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William Shatner, Leonard Nimoy, George Takei
Star Trek: The Motion Picture is a 1979 American science fiction film released by Paramount Pictures. It is the first film based on Star Trek, the first Star Trek film to star the original cast ...more
Superman is listed (or ranked) 6 on the list The Best '70s Alien Movies
Muttley Dastardly added Marlon Brando, Gene Hackman, Christopher Reeve
Superman is a 1978 superhero film directed by Richard Donner. It is based on the DC Comics character of the same name and stars Marlon Brando, Gene Hackman, Christopher Reeve, Margot Kidder, ...more
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David Bowie, Rip Torn, Buck Henry
The Man Who Fell to Earth is a 1976 British science fiction film directed by Nicolas Roeg. The film is based on the 1963 novel of the same name by Walter Tevis, about an extraterrestrial on ...more
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Robert Duvall, Jeff Goldblum, Leonard Nimoy
Invasion of the Body Snatchers is a 1978 science fiction thriller directed by Philip Kaufman, and starring Donald Sutherland, Brooke Adams, Veronica Cartwright, Jeff Goldblum and Leonard Nimoy. ...more
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Susan Sarandon, Tim Curry, Meat Loaf
The Rocky Horror Picture Show is a 1975 musical horror comedy film by 20th Century Fox produced by Lou Adler and Michael White and directed by Jim Sharman. The screenplay was written by Sharman ...more
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Dan O'Bannon, Brian Narelle, Cal Kuniholm
Dark Star is a 1974 American comic science fiction motion picture directed, co-written, produced and scored by John Carpenter, and co-written by, edited by and starring Dan O'Bannon.
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Kim Richards, Kyle Richards, Ray Milland
Escape to Witch Mountain is a 1975 film based on the novel Escape to Witch Mountain by Alexander Key. It was produced by Walt Disney Productions, released by Buena Vista Distribution Company and ...more
Godzilla vs. Mechagodzilla is listed (or ranked) 12 on the list The Best '70s Alien Movies
Muttley Dastardly added Akihiko Hirata, Shin Kishida, Kenji Sahara
Godzilla vs. Mechagodzilla, is a 1974 Japanese science fiction kaiju film produced by Toho. Directed by Jun Fukuda and featuring special effects by Teruyoshi Nakano, the film starred Gorō ...more
The Cat from Outer Space is listed (or ranked) 13 on the list The Best '70s Alien Movies
Muttley Dastardly added Roddy McDowall, Harry Morgan, Sandy Duncan
The Cat from Outer Space is a 1978 American comic science fiction film, starring Ronnie Schell, Ken Berry, Sandy Duncan, Harry Morgan, Roddy McDowall and McLean Stevenson. Produced by Walt ...more
Godzilla vs. Gigan is listed (or ranked) 14 on the list The Best '70s Alien Movies
Muttley Dastardly added Haruo Nakajima, Yuriko Hishimi, Kenpachiro Satsuma
Godzilla vs. Gigan, released in Japan as Chikyū Kogeki Meirei: Gojira tai Gigan, is a 1972 Japanese Kaiju film produced by Toho. Directed by Jun Fukuda with special effects by Teruyoshi Nakano, ...more
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Anatoly Solonitsyn, Natalya Bondarchuk, Jüri Järvet
Solaris is a 1972 Russian science fiction art film adaptation of Polish author Stanisław Lem's novel Solaris. The film was co-written and directed by Andrei Tarkovsky. The film is a meditative ...more
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Carol Lynley, Cindy Williams, Godfrey Cambridge
Beware! The Blob is a 1972 sequel to horror science-fiction film The Blob. The film was directed by Larry Hagman. The screenplay was penned by Anthony Harris and Jack Woods III, based on a story ...more
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Hubert de Lapparent, Jean Topart, Yves Barsacq
Fantastic Planet is a 1973 cutout stop motion science fiction allegorical film directed by René Laloux, production designed by Roland Topor, written by both of them and animated at ...more
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Cyd Charisse, Doug McClure, Peter Gilmore
Warlords of Atlantis is a 1978 British science fiction/fantasy film about a trip to the lost world of Atlantis. The movie was directed by Kevin Connor from a screen play by Brian Hayles. It was ...more