99		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
77		Fantastic Voyage (Adventure, Family, Sci-Fi, 1966)
72		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
72		Visit to a Small Planet (Comedy, Sci-Fi, 1960)
69		Time Bandits (Adventure, Comedy, Fantasy, Sci-Fi, 1981)
67		Idiocracy (Adventure, Comedy, Sci-Fi, 2006)
65		Race to Witch Mountain (Action, Adventure, Family, Sci-Fi, 2009)
62		Evolution (Comedy, Sci-Fi, 2001)
61		Short Circuit (Comedy, Family, Sci-Fi, 1986)
60		The Misadventures of Merlin Jones (Family, Comedy, Sci-Fi, 1964)
60		Airplane II: The Sequel (Comedy, Sci-Fi, 1982)
60		Who Am I? (Action, Adventure, Comedy, Sci-Fi, 1998)
59		Independence Day (Action, Adventure, Sci-Fi, 1996)
57		Galaxy Quest (Adventure, Comedy, Sci-Fi, 1999)
56		Escape from the Planet of the Apes (Action, Sci-Fi, 1971)
55		Muppets from Space (Adventure, Comedy, Family, Sci-Fi, 1999)
55		Bruce Gentry (Action, Adventure, Crime, Sci-Fi, 1949)
55		Lost in Space (Action, Adventure, Family, Sci-Fi, 1998)
55		Our Man Flint (Action, Adventure, Comedy, Sci-Fi, 1966)
54		Transformers (Action, Adventure, Sci-Fi, 2007)
54		Earthbound (Family, Sci-Fi, Comedy, 1981)
54		D.A.R.Y.L. (Family, Sci-Fi, 1985)
52		Return from Witch Mountain (Family, Adventure, Sci-Fi, 1978)
52		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
52		The Million Dollar Duck (Comedy, Family, Sci-Fi, 1971)
50		Iron Man (Action, Adventure, Sci-Fi, 2008)
50		Thunderbirds (Action, Adventure, Comedy, Sci-Fi, 2004)
50		Pixels (Animation, Action, Comedy, Sci-Fi, 2015)
50		Final Fantasy: The Spirits Within (Animation, Action, Adventure, Sci-Fi, 2001)
50		Sleeper (Comedy, Sci-Fi, 1973)
50		Beneath the Planet of the Apes (Action, Adventure, Sci-Fi, 1970)
49		Morons from Outer Space (Comedy, Sci-Fi, 1985)
49		The Satan Bug (Crime, Mystery, Sci-Fi, 1965)
49		Zombies of the Stratosphere (Action, Sci-Fi, 1952)
48		Hyper Sapien: People from Another Star (Family, Sci-Fi, 1986)
47		Alien Trespass (Comedy, Horror, Sci-Fi, 2009)
47		Double Team (Action, Comedy, Sci-Fi, 1997)
47		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
47		The President's Analyst (Comedy, Sci-Fi, Thriller, 1967)
47		Dr. Plonk (Action, Comedy, Sci-Fi, 2007)
46		Starman (Romance, Sci-Fi, 1984)
46		The Omega Man (Action, Sci-Fi, 1971)
45		Despicable Me 2 (Animation, Comedy, Family, Sci-Fi, 2013)
45		Planet of the Apes (Adventure, Romance, Sci-Fi, 1968)
45		Serenity (Action, Adventure, Sci-Fi, 2005)
45		Titan A.E. (Animation, Action, Adventure, Sci-Fi, 2000)
45		Small Soldiers (Action, Adventure, Comedy, Sci-Fi, 1998)
45		C.H.O.M.P.S. (Comedy, Family, Sci-Fi, 1979)
45		Honey, I Shrunk the Kids (Adventure, Comedy, Family, Sci-Fi, 1989)
45		Penguins of Madagascar (Animation, Adventure, Comedy, Sci-Fi, 2014)
45		Where's Willie? (Comedy, Family, Sci-Fi, 1978)
44		Real Genius (Comedy, Romance, Sci-Fi, 1985)
44		Starship Troopers (Action, Sci-Fi, 1997)
44		G.I. Joe: The Rise of Cobra (Action, Adventure, Sci-Fi, 2009)
44		Buck Rogers (Romance, Sci-Fi, 1977)
44		Returner (Action, Adventure, Sci-Fi, 2002)
44		Re-Animator (Comedy, Horror, Sci-Fi, 1985)
42		Kiss Me Quick! (Comedy, Sci-Fi, 1964)
42		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
42		Evil Aliens (Comedy, Horror, Sci-Fi, 2005)
42		Paul (Adventure, Comedy, Sci-Fi, 2011)
42		The Clones (Action, Sci-Fi, 1973)
42		Star Wars: The Force Awakens (Action, Adventure, Fantasy, Sci-Fi, 2015)
42		Now You See Him, Now You Don't (Family, Comedy, Sci-Fi, 1972)
42		The Adventures of Buckaroo Banzai Across the 8th Dimension (Adventure, Comedy, Romance, Sci-Fi, 1984)
41		Cowboy Bebop: The Movie (Animation, Action, Crime, Sci-Fi, 2001)
41		Simon (Comedy, Sci-Fi, 1980)
41		The Transformers: The Movie (Animation, Action, Adventure, Sci-Fi, 1986)
41		Big Hero 6 (Animation, Action, Adventure, Sci-Fi, 2014)
40		Meet Dave (Adventure, Comedy, Family, Sci-Fi, 2008)
40		Doctor X (Comedy, Crime, Horror, Sci-Fi, 1932)
40		Flubber (Comedy, Family, Sci-Fi, 1997)
40		The Reluctant Astronaut (Comedy, Family, Sci-Fi, 1967)
40		The Absent Minded Professor (Comedy, Family, Sci-Fi, 1961)
40		Uno sceriffo extraterrestre... poco extra e molto terrestre (Action, Comedy, Family, Sci-Fi, 1979)
40		The Monkey's Uncle (Family, Comedy, Sci-Fi, 1965)
40		The Rocket Man (Family, Sci-Fi, Comedy, 1954)
40		Pet Shop (Comedy, Family, Sci-Fi, 1994)
40		Sky Captain and the World of Tomorrow (Action, Adventure, Mystery, Sci-Fi, 2004)
40		RocketMan (Comedy, Family, Sci-Fi, 1997)
40		Purple People Eater (Comedy, Family, Sci-Fi, 1988)
40		Griff the Invisible (Comedy, Drama, Romance, Sci-Fi, 2010)
40		Son of Flubber (Comedy, Sci-Fi, Family, 1963)
40		Moon Pilot (Family, Comedy, Sci-Fi, 1962)
40		Copposites (Comedy, Family, Sci-Fi, 2012)
39		Iron Man 2 (Action, Adventure, Sci-Fi, 2010)
39		Captain America: The First Avenger (Action, Adventure, Sci-Fi, 2011)
39		Superman (Sci-Fi, 1948)
39		Night of the Comet (Comedy, Horror, Sci-Fi, 1984)
39		The Black Hole (Action, Sci-Fi, 1979)
39		Creator (Comedy, Romance, Sci-Fi, 1985)
39		Universal Soldier: The Return (Action, Sci-Fi, 1999)
39		Pacific Rim (Action, Adventure, Sci-Fi, 2013)
38		Hello Down There (Comedy, Sci-Fi, 1969)
38		Toomorrow (Comedy, Musical, Sci-Fi, 1970)
38		The Invisible Man (Comedy, Horror, Sci-Fi, 1933)
38		Le grand tout (Comedy, Drama, Sci-Fi, 2016)
37		Mystery Science Theater 3000: The Movie (Comedy, Sci-Fi, 1996)
37		Spaced Out (Comedy, Sci-Fi, 1979)
37		Frankenhooker (Comedy, Horror, Sci-Fi, 1990)
37		Junior (Comedy, Romance, Sci-Fi, 1994)
37		Nutty Professor II: The Klumps (Comedy, Romance, Sci-Fi, 2000)
37		Android (Crime, Sci-Fi, 1982)
37		Horror in the Wind (Comedy, Sci-Fi, 2008)
37		The Flesh Eaters (Comedy, Horror, Sci-Fi, 1964)
37		Atop the Fourth Wall: The Movie (Comedy, Sci-Fi, 2015)
37		The Glitterball (Family, Sci-Fi, 1977)
37		Invasion of the Saucer Men (Comedy, Horror, Sci-Fi, 1957)
36		Some Girls Do (Action, Adventure, Comedy, Sci-Fi, 1969)
35		Unidentified Flying Oddball (Comedy, Family, Adventure, Sci-Fi, 1979)
35		Stand by Me Doraemon (Animation, Comedy, Drama, Sci-Fi, 2014)
35		Spy Kids 2: Island of Lost Dreams (Action, Adventure, Comedy, Sci-Fi, 2002)
35		Planet 51 (Animation, Adventure, Comedy, Sci-Fi, 2009)
35		Astro Boy (Animation, Action, Comedy, Sci-Fi, 2009)
35		Battle for Terra (Animation, Action, Adventure, Sci-Fi, 2007)
35		Forbidden Planet (Action, Adventure, Sci-Fi, 1956)
35		Hands of Steel (Action, Sci-Fi, 1986)
35		Earth Girls Are Easy (Comedy, Musical, Romance, Sci-Fi, 1988)
35		X2 (Action, Adventure, Fantasy, Sci-Fi, 2003)
35		Murderers' Row (Action, Adventure, Comedy, Sci-Fi, 1966)
35		Cloudy with a Chance of Meatballs 2 (Animation, Comedy, Family, Sci-Fi, 2013)
34		The Silencers (Action, Sci-Fi, 1996)
34		Mutiny in Outer Space (Sci-Fi, 1965)
34		The Revenge of the Teenage Vixens from Outer Space (Comedy, Sci-Fi, 1985)
34		The Time Machine (Sci-Fi, Adventure, Action, 2002)
34		Time Runner (Action, Adventure, Sci-Fi, 1993)
34		Predators (Action, Adventure, Sci-Fi, 2010)
34		Repo Man (Comedy, Crime, Sci-Fi, 1984)
34		John Carter (Action, Adventure, Sci-Fi, 2012)
34		Future Justice (Action, Sci-Fi, 2014)
34		Queen of Outer Space (Adventure, Fantasy, Sci-Fi, 1958)
34		Blood Suckers from Outer Space (Comedy, Horror, Sci-Fi, 1984)
34		Sky Bandits (Action, Music, Sci-Fi, 1940)
34		The Day Time Ended (Sci-Fi, 1979)
34		Stargate (Action, Adventure, Sci-Fi, 1994)
34		Invisible Agent (Adventure, Romance, Sci-Fi, 1942)
34		The Incredible Hulk (Action, Adventure, Sci-Fi, 2008)
34		The Core (Action, Adventure, Sci-Fi, 2003)
34		UFOria (Comedy, Sci-Fi, 1985)
34		Panther Girl of the Kongo (Action, Sci-Fi, 1955)
34		Chissà perché... capitano tutte a me (Action, Comedy, Family, Sci-Fi, 1980)
34		RoboCop (Action, Crime, Sci-Fi, 2014)
33		Logan's Run (Action, Adventure, Sci-Fi, 1976)
33		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
33		Project X (Comedy, Drama, Sci-Fi, 1987)
33		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
33		The Garden's Keeper (Action, Comedy, Sci-Fi, 2015)
33		SpaceCamp (Adventure, Family, Sci-Fi, 1986)
32		Spaced Invaders (Adventure, Comedy, Sci-Fi, 1990)
32		The Children of Terra Firma (Comedy, Mystery, Sci-Fi, 2012)
32		Kamillions (Comedy, Romance, Sci-Fi, 1990)
32		Space Case (Comedy, Sci-Fi, 1992)
32		Karim Patwa's Spaceship (Biography, Comedy, Sci-Fi, 2004)
32		Serena the Sexplorer (Comedy, Sci-Fi, 2013)
32		Space Truckers (Adventure, Comedy, Sci-Fi, 1996)
32		Space Raiders (Action, Adventure, Sci-Fi, 1983)
32		S4 (Comedy, Horror, Sci-Fi, 2008)
32		Plan 10 from Outer Space (Comedy, Sci-Fi, 1995)
32		Uchuujin from Outer Space (Comedy, Sci-Fi, 2007)
32		Alien Space Avenger (Comedy, Horror, Sci-Fi, 1989)
32		Wooly Booly: Ang classmate kong alien (Comedy, Sci-Fi, 1989)
32		Alien Autopsy (Comedy, Sci-Fi, 2006)
32		Space Station 76 (Comedy, Drama, Sci-Fi, 2014)
32		Zombies from Outer Space (Comedy, Horror, Sci-Fi, 2012)
32		Revenge of the Spacemen (Comedy, Horror, Sci-Fi, 2014)
32		Dr. Who and the Daleks (Adventure, Family, Sci-Fi, 1965)
32		2076 Olympiad (Comedy, Sci-Fi, 1977)
32		Zombie Epidemic (Comedy, Horror, Sci-Fi, 2009)
32		Very Close Encounters of the Fourth Kind (Comedy, Sci-Fi, 1978)
32		Her Husband's Affairs (Comedy, Sci-Fi, 1947)
32		Hank, Aaron and the Alien from Outer Space (Comedy, Sci-Fi, 2009)
32		Space Milkshake (Comedy, Sci-Fi, 2012)
32		Doctor S Battles the Sex Crazed Reefer Zombies: The Movie (Comedy, Horror, Sci-Fi, 2009)
32		Matchless (Comedy, Sci-Fi, Thriller, 1967)
32		Top of the Food Chain (Comedy, Horror, Sci-Fi, 1999)
32		Paradisio (Comedy, Sci-Fi, Thriller, 1962)
32		Pizza Man (Action, Family, Sci-Fi, 2011)
32		Space Is the Place (Sci-Fi, Music, 1974)
32		The Troops & Aliens (Comedy, Crime, Sci-Fi, 1979)
32		Piranha (Comedy, Horror, Sci-Fi, 1978)
32		Codependent Lesbian Space Alien Seeks Same (Comedy, Romance, Sci-Fi, 2011)
32		Electric Eskimo (Family, Sci-Fi, 1979)
31		Heartbeeps (Sci-Fi, Comedy, 1981)
31		A Boy and His Dog (Comedy, Drama, Sci-Fi, 1975)
31		Modern Problems (Comedy, Fantasy, Sci-Fi, 1981)
31		The Sexplorer (Comedy, Sci-Fi, 1975)
31		Death Race 2000 (Action, Comedy, Sci-Fi, 1975)
31		*batteries not included (Comedy, Family, Fantasy, Sci-Fi, 1987)
31		Blood Beach (Comedy, Horror, Sci-Fi, 1980)
31		Zone Troopers (Action, Adventure, Sci-Fi, 1985)
31		Caveman (Comedy, Sci-Fi, 1981)
31		Back to the Future (Adventure, Comedy, Sci-Fi, 1985)
31		E.T. the Extra-Terrestrial (Family, Sci-Fi, 1982)
31		The Incredible Shrinking Woman (Comedy, Sci-Fi, 1981)
31		Cheech and Chong's Next Movie (Comedy, Crime, Sci-Fi, 1980)
31		Bride of Frankenstein (Comedy, Drama, Horror, Sci-Fi, 1935)
30		The Curse of the Were-Rabbit (Animation, Comedy, Family, Sci-Fi, 2005)
30		Mom and Dad Save the World (Adventure, Comedy, Family, Sci-Fi, 1992)
30		Honey I Blew Up the Kid (Adventure, Comedy, Family, Sci-Fi, 1992)
30		Recess: School's Out (Animation, Family, Comedy, Sci-Fi, 2001)
30		Jetsons: The Movie (Animation, Comedy, Family, Sci-Fi, 1990)
30		Journey 2: The Mysterious Island (Action, Adventure, Comedy, Sci-Fi, 2012)
30		Power Trip (Action, Comedy, Family, Sci-Fi, 2009)
30		Frankenweenie (Animation, Comedy, Family, Sci-Fi, 2012)
30		Total Recall (Action, Adventure, Mystery, Sci-Fi, 2012)
30		Cloudy with a Chance of Meatballs (Animation, Comedy, Family, Sci-Fi, 2009)
30		And You Thought Your Parents Were Weird (Comedy, Family, Fantasy, Sci-Fi, 1991)
30		Looney Tunes: Back in Action (Animation, Adventure, Comedy, Sci-Fi, 2003)
30		The Invisible Boy (Adventure, Comedy, Family, Sci-Fi, 1957)
30		Short Circuit 2 (Comedy, Drama, Family, Sci-Fi, 1988)
30		The Boy with the X-Ray Eyes (Adventure, Comedy, Family, Sci-Fi, 1999)
30		Sky High (Adventure, Comedy, Family, Sci-Fi, 2005)
30		Spy Kids 3-D: Game Over (Action, Adventure, Comedy, Sci-Fi, 2003)
30		Good Boy! (Comedy, Drama, Family, Sci-Fi, 2003)
30		The Mad Doctor of Market Street (Comedy, Drama, Horror, Sci-Fi, 1942)
30		The Future (Comedy, Drama, Romance, Sci-Fi, 2011)
30		Spy Kids (Action, Adventure, Comedy, Sci-Fi, 2001)
30		Thor: The Dark World (Action, Adventure, Fantasy, Sci-Fi, 2013)
30		Flesh Gordon (Comedy, Sci-Fi, 1974)
30		Illegal Alien (Comedy, Sci-Fi, 1982)
30		I Was a Zombie for the F.B.I. (Comedy, Sci-Fi, 1982)
30		Xing ji dun tai (Sci-Fi, Comedy, 1983)
30		The Man with Two Brains (Comedy, Romance, Sci-Fi, 1983)
30		Superman III (Action, Comedy, Sci-Fi, 1983)
30		Jekyll and Hyde... Together Again (Sci-Fi, Comedy, Music, 1982)
30		Human Highway (Comedy, Drama, Sci-Fi, 1982)
30		Super Mario Bros. (Adventure, Comedy, Family, Sci-Fi, 1993)
30		Big Meat Eater (Comedy, Musical, Sci-Fi, 1982)
30		Britannia Hospital (Comedy, Sci-Fi, 1982)
30		Zapped! (Comedy, Fantasy, Sci-Fi, 1982)
30		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
30		What's Up, Hideous Sun Demon (Comedy, Sci-Fi, 1983)
30		Frankenstein and Me (Comedy, Family, Fantasy, Sci-Fi, 1996)
30		Digby, the Biggest Dog in the World (Family, Fantasy, Sci-Fi, 1973)
30		Schlock (Comedy, Horror, Sci-Fi, 1973)
30		Zpívající pudrenka (Comedy, Crime, Family, Sci-Fi, 1960)
30		Dark Star (Comedy, Sci-Fi, 1974)
30		I racconti dell'orso (Adventure, Comedy, Family, Sci-Fi, 2015)
30		Beyond Re-Animator (Comedy, Crime, Horror, Sci-Fi, 2003)
30		Pokémon: The First Movie - Mewtwo Strikes Back (Animation, Action, Adventure, Sci-Fi, 1998)
30		Munster, Go Home! (Comedy, Family, Fantasy, Sci-Fi, 1966)

Notes: Movies similar to The Cat from Outer Space, Movies like The Cat from Outer Space, Comedy, Family, Sci-Fi, Norman Tokar, Ken Berry, Sandy Duncan, Harry Morgan, Roddy McDowall, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities