74		Earth vs. the Flying Saucers (Action, Sci-Fi, 1956)
70		Phantom from Space (Horror, Sci-Fi, 1953)
60		It Came from Outer Space (Horror, Sci-Fi, 1953)
58		I Married a Monster from Outer Space (Horror, Sci-Fi, 1958)
57		This Island Earth (Horror, Mystery, Sci-Fi, 1955)
55		Invaders from Mars (Sci-Fi, 1953)
55		They Came from Beyond Space (Adventure, Sci-Fi, 1967)
53		Plan 9 from Outer Space (Horror, Sci-Fi, 1959)
52		The Cosmic Monster (Drama, Sci-Fi, Horror, 1958)
50		Devil Girl from Mars (Sci-Fi, 1954)
50		The Man Who Fell to Earth (Sci-Fi, Drama, 1976)
48		The Brain Eaters (Sci-Fi, Horror, 1958)
47		Contact (Drama, Mystery, Sci-Fi, 1997)
45		Evolution (Comedy, Sci-Fi, 2001)
45		Buck Rogers (Romance, Sci-Fi, 1977)
44		Species II (Action, Horror, Sci-Fi, 1998)
44		2001: A Space Odyssey (Adventure, Mystery, Sci-Fi, 1968)
44		Radar Men from the Moon (Action, Sci-Fi, 1952)
43		The Man from Planet X (Horror, Romance, Sci-Fi, 1951)
43		It! The Terror from Beyond Space (Horror, Sci-Fi, 1958)
43		Battle in Outer Space (Sci-Fi, 1959)
43		It Conquered the World (Horror, Sci-Fi, Thriller, 1956)
42		Visit to a Small Planet (Comedy, Sci-Fi, 1960)
42		Five Million Years to Earth (Horror, Mystery, Sci-Fi, 1967)
42		The X Files (Drama, Mystery, Sci-Fi, 1998)
42		Alien (Horror, Sci-Fi, 1979)
42		The Faculty (Horror, Mystery, Sci-Fi, 1998)
41		Close Encounters of the Third Kind (Drama, Sci-Fi, 1977)
40		Robinson Crusoe on Mars (Adventure, Sci-Fi, 1964)
40		Spaceways (Sci-Fi, 1953)
40		Grand Tour: Disaster in Time (Mystery, Sci-Fi, 1992)
40		Unremembered (Mystery, Sci-Fi, 2009)
40		The Arrival (Sci-Fi, Thriller, 1996)
40		Beyond the Quest (Mystery, Sci-Fi, 2007)
40		Battle Los Angeles (Action, Sci-Fi, 2011)
40		Morons from Outer Space (Comedy, Sci-Fi, 1985)
40		Project X (Mystery, Sci-Fi, 1968)
40		Xtro (Horror, Sci-Fi, 1982)
40		The Man with Nine Lives (Mystery, Sci-Fi, 1940)
40		Tobor the Great (Sci-Fi, 1954)
40		Target Earth (Horror, Sci-Fi, 1954)
40		Goke, Body Snatcher from Hell (Horror, Sci-Fi, 1968)
40		Extraterrestrial (Horror, Sci-Fi, 2014)
40		The Andromeda Strain (Sci-Fi, Thriller, 1971)
39		Area 51 (Horror, Sci-Fi, Thriller, 2015)
39		Time Runner (Action, Adventure, Sci-Fi, 1993)
39		The Thing (Horror, Mystery, Sci-Fi, 1982)
39		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
39		Red Planet Mars (Drama, Sci-Fi, 1952)
39		The Thing from Another World (Horror, Sci-Fi, 1951)
39		Not of This Earth (Horror, Sci-Fi, 1957)
39		Galaxy Quest (Adventure, Comedy, Sci-Fi, 1999)
39		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
39		Untamed Women (Sci-Fi, War, 1952)
38		War of the Satellites (Horror, Sci-Fi, 1958)
38		Rocketship X-M (Sci-Fi, 1950)
38		Missile Monsters (Sci-Fi, 1958)
38		The Atomic Submarine (Sci-Fi, Thriller, 1959)
38		The Angry Red Planet (Adventure, Sci-Fi, 1959)
37		Cypher (Mystery, Romance, Sci-Fi, 2002)
37		Demonwarp (Horror, Mystery, Sci-Fi, 1988)
37		Altered States of Plaine (Drama, Mystery, Sci-Fi, 2012)
37		Strange Invaders (Horror, Mystery, Sci-Fi, 1983)
37		Star Trek: The Motion Picture (Adventure, Mystery, Sci-Fi, 1979)
37		Sphere (Drama, Mystery, Sci-Fi, 1998)
37		The Thing (Horror, Mystery, Sci-Fi, 2011)
37		City of Dark (Drama, Mystery, Sci-Fi, 1997)
37		Impostor (Drama, Mystery, Sci-Fi, 2001)
36		Doctor Who: Besieged (Sci-Fi, 2013)
35		Mutiny in Outer Space (Sci-Fi, 1965)
35		The Monitors (Comedy, Sci-Fi, 1969)
35		Kiss Me Quick! (Comedy, Sci-Fi, 1964)
35		Blood Beast from Outer Space (Horror, Sci-Fi, 1965)
35		Escape from the Planet of the Apes (Action, Sci-Fi, 1971)
35		Spaceflight IC-1: An Adventure in Space (Sci-Fi, 1965)
35		Invasion of the Body Snatchers (Horror, Sci-Fi, 1956)
35		Invader (Sci-Fi, 1992)
35		The Invasion (Sci-Fi, Thriller, 2007)
35		Hank, Aaron and the Alien from Outer Space (Comedy, Sci-Fi, 2009)
35		The Wild Blue Yonder (Sci-Fi, 2005)
35		Muppets from Space (Adventure, Comedy, Family, Sci-Fi, 1999)
35		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
35		Space Girls in Beverly Hills (Sci-Fi, 2009)
35		District 9 (Action, Sci-Fi, Thriller, 2009)
35		Arrival (Drama, Mystery, Sci-Fi, 2016)
35		Beyond Redemption: Space Captain (Adventure, Comedy, Horror, Sci-Fi, 2014)
35		Europa Report (Sci-Fi, Thriller, 2013)
35		Spacebong Beach Babes (Sci-Fi, 2010)
35		The Day Time Ended (Sci-Fi, 1979)
35		The Fifth Element (Action, Adventure, Sci-Fi, 1997)
35		Seedpeople (Horror, Sci-Fi, 1992)
35		Invaders from Mars (Horror, Sci-Fi, 1986)
35		Creature from the Black Lagoon (Horror, Sci-Fi, 1954)
35		Creature (Horror, Sci-Fi, 1985)
35		Starman (Romance, Sci-Fi, 1984)
35		Coneheads (Comedy, Sci-Fi, 1993)
35		Hyper Sapien: People from Another Star (Family, Sci-Fi, 1986)
34		Lifeforce (Action, Horror, Sci-Fi, 1985)
34		Flight of the Navigator (Adventure, Family, Sci-Fi, 1986)
34		Starship Troopers 3: Marauder (Action, Adventure, Sci-Fi, 2008)
34		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
34		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
34		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
34		Altered (Horror, Sci-Fi, Thriller, 2006)
34		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
34		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
34		Alien Trespass (Comedy, Horror, Sci-Fi, 2009)
34		Not of This Earth (Comedy, Horror, Sci-Fi, 1988)
34		The Man Without a Body (Horror, Sci-Fi, 1957)
34		Zombies of the Stratosphere (Action, Sci-Fi, 1952)
34		The 27th Day (Sci-Fi, 1957)
34		Enemy from Space (Sci-Fi, Horror, 1957)
34		The War of the Worlds (Action, Sci-Fi, Thriller, 1953)
34		Satellite in the Sky (Drama, Sci-Fi, 1956)
33		Invisible Invaders (Sci-Fi, Horror, 1959)
33		The Mysterians (Action, Sci-Fi, Thriller, 1957)
33		Have Rocket -- Will Travel (Comedy, Sci-Fi, 1959)
33		20 Million Miles to Earth (Fantasy, Horror, Sci-Fi, 1957)
32		Unearthed (Horror, Mystery, Sci-Fi, 2007)
32		Synchronicity (Mystery, Sci-Fi, Thriller, 2015)
32		Shock Waves (Horror, Mystery, Sci-Fi, 1977)
32		Atlas Shrugged: Who Is John Galt? (Drama, Mystery, Sci-Fi, 2014)
32		Divergent (Adventure, Mystery, Sci-Fi, 2014)
32		The Fourth Kind (Mystery, Sci-Fi, Thriller, 2009)
32		Alien Exorcism (Mystery, Sci-Fi, Thriller, 2011)
32		Prometheus (Adventure, Mystery, Sci-Fi, 2012)
32		The Whisperer in Darkness (Mystery, Sci-Fi, Thriller, 2011)
32		The Quatermass Conclusion (Drama, Mystery, Sci-Fi, 1979)
32		The Body Stealers (Horror, Mystery, Sci-Fi, 1969)
32		Chemical Wedding (Horror, Mystery, Sci-Fi, 2008)
32		Dreamland (Sci-Fi, Horror, Mystery, 2007)
32		The Children of Terra Firma (Comedy, Mystery, Sci-Fi, 2012)
32		Island of the Burning Damned (Horror, Mystery, Sci-Fi, 1967)
32		Unforgettable (Drama, Mystery, Sci-Fi, 1996)
31		The Purple Monster Strikes (Action, Sci-Fi, 1945)
31		The Day Mars Invaded Earth (Sci-Fi, 1963)
31		E.T. the Extra-Terrestrial (Family, Sci-Fi, 1982)
30		The Power (Thriller, Sci-Fi, 1968)
30		Killer Ape (Adventure, Sci-Fi, 1953)
30		Liquid Sky (Sci-Fi, 1982)
30		Howard the Duck (Action, Adventure, Comedy, Sci-Fi, 1986)
30		Conquest of Space (Sci-Fi, 1955)
30		Airplane II: The Sequel (Comedy, Sci-Fi, 1982)
30		Space Case (Comedy, Sci-Fi, 1992)
30		Tribulation 99: Alien Anomalies Under America (Comedy, Sci-Fi, 1992)
30		Invasion (Sci-Fi, 1966)
30		Destination Inner Space (Sci-Fi, Thriller, 1966)
30		Queen of Blood (Horror, Sci-Fi, 1966)
30		Flash Gordon (Sci-Fi, 1936)
30		Lifepod (Sci-Fi, Thriller, 1981)
30		The Quatermass Xperiment (Horror, Sci-Fi, 1955)
30		The Glitterball (Family, Sci-Fi, 1977)
30		Operation Ganymed (Sci-Fi, 1977)
30		Dreamscape (Sci-Fi, 2011)
30		Target Audience 9.1 (Comedy, Sci-Fi, 2007)
30		The Brain Leeches (Horror, Sci-Fi, 1978)
30		It Came from Beneath the Sea (Horror, Sci-Fi, 1955)
30		Stranded (Sci-Fi, 1987)
30		Without Warning (Sci-Fi, Horror, 1980)
30		Riders to the Stars (Drama, Sci-Fi, 1954)
30		Starship Invasions (Sci-Fi, 1977)
30		Predator (Action, Horror, Sci-Fi, 1987)
30		Molchaniye doktora Ivensa (Sci-Fi, 1973)
30		Catalina: A New Kind of Superhero (Sci-Fi, 2009)
30		The Omega Man (Action, Sci-Fi, 1971)
30		Journey to the Far Side of the Sun (Sci-Fi, 1969)
30		Dark Star (Comedy, Sci-Fi, 1974)
30		Space Is the Place (Sci-Fi, Music, 1974)
30		Cocoon: The Return (Adventure, Comedy, Mystery, Sci-Fi, 1988)
30		Time Bandits (Adventure, Comedy, Fantasy, Sci-Fi, 1981)
30		Moontrap (Horror, Sci-Fi, 1989)
30		Heavy Metal (Animation, Adventure, Fantasy, Sci-Fi, 1981)
30		Mission Mars (Sci-Fi, 1968)
30		Ticks (Horror, Sci-Fi, 1993)
30		Future Justice (Action, Sci-Fi, 2014)
30		The Martian (Adventure, Drama, Sci-Fi, 2015)
30		The Brother from Another Planet (Comedy, Sci-Fi, 1984)
30		Titan A.E. (Animation, Action, Adventure, Sci-Fi, 2000)
30		The Silencers (Action, Sci-Fi, 1996)
30		Atop the Fourth Wall: The Movie (Comedy, Sci-Fi, 2015)
30		The Revenge of the Teenage Vixens from Outer Space (Comedy, Sci-Fi, 1985)
30		Starforce (Sci-Fi, 2000)
30		Alien Factor 2: The Alien Rampage (Horror, Sci-Fi, 2001)
30		The Devil Commands (Horror, Sci-Fi, 1941)
30		UFO Kidnapped (Adventure, Sci-Fi, 1983)
30		The Adventures of Buckaroo Banzai Across the 8th Dimension (Adventure, Comedy, Romance, Sci-Fi, 1984)
30		Pandorum (Action, Horror, Mystery, Sci-Fi, 2009)
30		Fortress 2 (Action, Sci-Fi, 2000)
30		Lifeform (Sci-Fi, Thriller, 1996)
30		Velocity Trap (Action, Sci-Fi, 1999)
30		Hyperspace (Sci-Fi, Comedy, 1984)
30		Atlantis Down (Action, Sci-Fi, 2010)
30		Plan 10 from Outer Space (Comedy, Sci-Fi, 1995)
30		Lost: Black Earth (Adventure, Sci-Fi, 2004)
30		10 Cloverfield Lane (Drama, Horror, Mystery, Sci-Fi, 2016)
30		Pitch Black (Horror, Sci-Fi, 2000)
30		The Electronic Monster (Crime, Mystery, Sci-Fi, 1958)
29		Star Trek: Insurrection (Action, Adventure, Sci-Fi, 1998)
29		Arena (Action, Adventure, Sci-Fi, 1989)
29		Sunshine (Adventure, Sci-Fi, Thriller, 2007)
29		The 5th Wave (Action, Adventure, Sci-Fi, 2016)
29		Iron Sky (Action, Comedy, Sci-Fi, 2012)
29		Flash Gordon Conquers the Universe (Action, Sci-Fi, Adventure, 1940)
29		The Prestige (Drama, Mystery, Sci-Fi, 2006)
29		The Brain from Planet Arous (Action, Adventure, Horror, Sci-Fi, 1957)
29		I Was a Teenage Frankenstein (Horror, Sci-Fi, 1957)
29		They Live (Horror, Sci-Fi, Thriller, 1988)
29		Alien Nation (Action, Crime, Sci-Fi, 1988)
29		Paul (Adventure, Comedy, Sci-Fi, 2011)
29		The Day the Earth Stood Still (Drama, Sci-Fi, Thriller, 2008)
29		Midnight Special (Adventure, Drama, Sci-Fi, 2016)
29		Predators (Action, Adventure, Sci-Fi, 2010)
29		Space Truckers (Adventure, Comedy, Sci-Fi, 1996)
29		Slither (Comedy, Horror, Sci-Fi, 2006)
29		The Borrower (Comedy, Horror, Sci-Fi, 1991)
29		Big Meat Eater (Comedy, Musical, Sci-Fi, 1982)
29		Lockout (Action, Adventure, Sci-Fi, 2012)
29		Independence Day (Action, Adventure, Sci-Fi, 1996)
29		The Watch (Action, Comedy, Sci-Fi, 2012)
29		Space Raiders (Action, Adventure, Sci-Fi, 1983)
29		Spacehunter: Adventures in the Forbidden Zone (Action, Adventure, Sci-Fi, 1983)
29		Twelve Monkeys (Mystery, Sci-Fi, Thriller, 1995)
29		Alien³ (Action, Horror, Sci-Fi, 1992)
29		Invasion of Astro-Monster (Action, Adventure, Sci-Fi, 1965)
29		The Creature Walks Among Us (Horror, Sci-Fi, 1956)
29		Alien Outpost (Action, Sci-Fi, Thriller, 2014)
29		Forbidden Planet (Action, Adventure, Sci-Fi, 1956)
29		Toomorrow (Comedy, Musical, Sci-Fi, 1970)
29		Under the Skin (Drama, Horror, Sci-Fi, 2013)
29		Spaced Invaders (Adventure, Comedy, Sci-Fi, 1990)
29		Riddick (Action, Sci-Fi, Thriller, 2013)

Notes: Movies similar to Killers from Space, Movies like Killers from Space, Mystery, Sci-Fi, W. Lee Wilder, Peter Graves, James Seay, Steve Pendleton, Frank Gerstle, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities