63		Lifeforce (Action, Horror, Sci-Fi, 1985)
55		Predator 2 (Action, Horror, Sci-Fi, 1990)
52		The Arrival (Horror, Sci-Fi, 1991)
52		Dark Breed (Action, Horror, Sci-Fi, 1996)
50		Predator (Action, Horror, Sci-Fi, 1987)
50		Jason X (Action, Horror, Sci-Fi, 2001)
49		Alien³ (Action, Horror, Sci-Fi, 1992)
48		Species (Action, Horror, Sci-Fi, 1995)
47		Moontrap (Horror, Sci-Fi, 1989)
47		Polymorph (Action, Horror, Sci-Fi, 1996)
47		Alien: Resurrection (Action, Horror, Sci-Fi, 1997)
46		Species II (Action, Horror, Sci-Fi, 1998)
45		AVP: Alien vs. Predator (Action, Horror, Sci-Fi, 2004)
45		Aliens vs. Predator: Requiem (Action, Horror, Sci-Fi, 2007)
45		Ghosts of Mars (Action, Horror, Sci-Fi, 2001)
45		Alien Raiders (Action, Horror, Sci-Fi, 2008)
45		Scanners II: The New Order (Action, Horror, Sci-Fi, 1991)
45		Invaders from Mars (Horror, Sci-Fi, 1986)
45		Steel and Lace (Action, Horror, Sci-Fi, 1991)
45		DeepStar Six (Action, Horror, Sci-Fi, 1989)
45		Class of 1999 (Action, Horror, Sci-Fi, 1990)
44		Death Street USA (Action, Sci-Fi, Horror, 1988)
44		Zombi 3 (Action, Horror, Sci-Fi, 1988)
44		Death House (Action, Horror, Sci-Fi, 1987)
44		Invisible: The Chronicles of Benjamin Knight (Action, Horror, Sci-Fi, 1993)
44		Alien (Horror, Sci-Fi, 1979)
44		Watchers (Action, Horror, Sci-Fi, 1988)
44		Wicked City (Action, Horror, Sci-Fi, 1992)
43		Galaxy of Terror (Action, Adventure, Horror, 1981)
43		Death Machine (Action, Horror, Sci-Fi, 1994)
43		The Vindicator (Action, Horror, Sci-Fi, 1986)
43		The Demolitionist (Action, Horror, Sci-Fi, 1995)
43		Automatic (Action, Horror, Sci-Fi, 1995)
43		Godzilla vs. Destoroyah (Action, Horror, Sci-Fi, 1995)
43		Evolver (Action, Horror, Sci-Fi, 1995)
43		Class of 1999 II: The Substitute (Action, Horror, Sci-Fi, 1994)
42		I Come in Peace (Action, Crime, Horror, 1990)
42		Pandorum (Action, Horror, Mystery, 2009)
42		Firestarter (Action, Horror, Sci-Fi, 1984)
42		Godzilla 1985 (Action, Horror, Sci-Fi, 1984)
42		The Man from Planet X (Horror, Romance, Sci-Fi, 1951)
42		2019: After the Fall of New York (Action, Horror, Sci-Fi, 1983)
42		It! The Terror from Beyond Space (Horror, Sci-Fi, 1958)
41		Seedpeople (Horror, Sci-Fi, 1992)
41		Demonwarp (Horror, Mystery, Sci-Fi, 1988)
41		Scanners (Action, Horror, Sci-Fi, 1981)
41		Silent Rage (Action, Horror, Sci-Fi, 1982)
41		The Hidden (Action, Crime, Horror, 1987)
40		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
40		Pandemic (Action, Horror, Sci-Fi, 2016)
40		Dead Rising: Watchtower (Action, Horror, Sci-Fi, 2015)
40		The Crazies (Action, Horror, Sci-Fi, 1973)
40		Slime City Massacre (Action, Horror, Sci-Fi, 2010)
40		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
40		Resident Evil: Retribution (Action, Horror, Sci-Fi, 2012)
40		The Human Race (Action, Horror, Sci-Fi, 2013)
40		The Colony (Action, Horror, Sci-Fi, 2013)
40		Outpost: Rise of the Spetsnaz (Action, Horror, Sci-Fi, 2013)
40		Kill Command (Action, Horror, Sci-Fi, 2016)
40		Bait (Action, Horror, Sci-Fi, 2012)
40		The Purge: Anarchy (Action, Horror, Sci-Fi, 2014)
40		Outpost: Black Sun (Action, Horror, Sci-Fi, 2012)
40		Tetsuo: The Bullet Man (Action, Horror, Sci-Fi, 2009)
40		Nightmare City (Action, Horror, Sci-Fi, 1980)
40		Daybreakers (Action, Horror, Sci-Fi, 2009)
40		Resident Evil (Action, Horror, Sci-Fi, 2002)
40		Hollow Man (Action, Horror, Sci-Fi, 2000)
40		Resident Evil: Red Falls (Action, Horror, Sci-Fi, 2013)
40		Blade II (Action, Horror, Sci-Fi, 2002)
40		Reptilicus (Action, Horror, Sci-Fi, 1961)
40		Ultraviolet (Action, Horror, Sci-Fi, 2006)
40		Resident Evil: Apocalypse (Action, Horror, Sci-Fi, 2004)
40		Wonder Women (Action, Horror, Sci-Fi, 1973)
40		The Purge: Election Year (Action, Horror, Sci-Fi, 2016)
40		Flight of the Living Dead (Action, Horror, Sci-Fi, 2007)
40		Godzilla, King of the Monsters! (Action, Horror, Sci-Fi, 1956)
40		Cloverfield (Action, Horror, Sci-Fi, 2008)
40		Outpost (Action, Horror, Sci-Fi, 2008)
40		Resident Evil: Extinction (Action, Horror, Sci-Fi, 2007)
40		Another World (Action, Horror, Sci-Fi, 2014)
39		Event Horizon (Horror, Sci-Fi, Thriller, 1997)
37		I Married a Monster from Outer Space (Horror, Sci-Fi, 1958)
37		It Conquered the World (Horror, Sci-Fi, Thriller, 1956)
37		Blood Beast from Outer Space (Horror, Sci-Fi, 1965)
37		The Brain Eaters (Sci-Fi, Horror, 1958)
37		Phantom from Space (Horror, Sci-Fi, 1953)
37		War of the Satellites (Horror, Sci-Fi, 1958)
37		Queen of Blood (Horror, Sci-Fi, 1966)
37		It Came from Outer Space (Horror, Sci-Fi, 1953)
37		First Man Into Space (Drama, Horror, Sci-Fi, 1959)
37		The Green Slime (Drama, Horror, Sci-Fi, 1968)
37		This Island Earth (Horror, Mystery, Sci-Fi, 1955)
37		Pitch Black (Horror, Sci-Fi, 2000)
37		The Brain from Planet Arous (Action, Adventure, Horror, 1957)
37		Not of This Earth (Horror, Sci-Fi, 1957)
37		20 Million Miles to Earth (Fantasy, Horror, Sci-Fi, 1957)
37		The Alien Factor (Horror, Sci-Fi, 1978)
36		The Brain (Horror, Sci-Fi, 1988)
36		They Live (Horror, Sci-Fi, Thriller, 1988)
36		Transformations (Horror, Sci-Fi, 1988)
36		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
35		Creature (Horror, Sci-Fi, 1985)
35		Not Like Us (Horror, Sci-Fi, 1995)
35		The Thing (Horror, Mystery, Sci-Fi, 1982)
35		Journey to the Seventh Planet (Action, Adventure, Fantasy, Horror, 1962)
34		Hellraiser: Bloodline (Horror, Sci-Fi, 1996)
34		Spawn (Action, Horror, 1997)
34		The Deadly Spawn (Horror, Sci-Fi, 1983)
34		Strange Invaders (Horror, Mystery, Sci-Fi, 1983)
33		The Faculty (Horror, Sci-Fi, 1998)
33		Virus (Action, Horror, Thriller, 1999)
33		Progeny (Horror, Sci-Fi, Thriller, 1998)
33		Xtro (Horror, Sci-Fi, 1982)
33		Forbidden World (Horror, Sci-Fi, 1982)
32		Alien Prey (Horror, Sci-Fi, 1977)
32		The Bermuda Triangle (Horror, Sci-Fi, Mystery, 1978)
32		Debug (Horror, Sci-Fi, 2014)
32		Without Warning (Sci-Fi, Horror, 1980)
32		Area 51 (Horror, Sci-Fi, Thriller, 2015)
32		The Dark (Horror, Sci-Fi, 1979)
32		Midnight Ride (Action, Horror, Thriller, 1990)
32		Dark Skies (Horror, Sci-Fi, Thriller, 2013)
32		The Darkest Hour (Action, Adventure, Horror, 2011)
32		The Unborn (Drama, Horror, Sci-Fi, 1991)
32		The Terror Within II (Horror, Sci-Fi, 1991)
32		Metamorphosis: The Alien Factor (Horror, Sci-Fi, 1990)
32		Mirage (Action, Horror, Thriller, 1990)
32		The Thing (Horror, Mystery, Sci-Fi, 2011)
32		Unaware (Horror, Sci-Fi, Thriller, 2010)
32		Hellboy (Action, Fantasy, Horror, 2004)
32		Driller (Horror, Sci-Fi, 2006)
32		Dreamcatcher (Drama, Horror, Sci-Fi, 2003)
32		Route 666 (Action, Horror, Thriller, 2001)
32		Unearthed (Horror, Mystery, Sci-Fi, 2007)
32		Altered (Horror, Sci-Fi, Thriller, 2006)
32		Roger Corman's Frankenstein Unbound (Drama, Horror, Sci-Fi, 1990)
32		Syngenor (Horror, Sci-Fi, 1990)
32		Warlock (Action, Fantasy, Horror, 1989)
32		Witchtrap (Action, Horror, Thriller, 1989)
32		Under the Skin (Drama, Horror, Sci-Fi, 2013)
32		The Fly II (Horror, Sci-Fi, 1989)
32		Alien Abduction (Horror, Sci-Fi, Thriller, 2014)
32		The Terror Within (Horror, Sci-Fi, 1989)
32		Godzilla vs. Biollante (Action, Drama, Horror, 1989)
32		Brain Dead (Horror, Mystery, Sci-Fi, 1990)
32		The Lost Platoon (Action, Horror, War, 1990)
32		Maniac Cop 2 (Crime, Horror, Action, 1990)
32		The Rift (Action, Adventure, Horror, 1990)
32		Spontaneous Combustion (Horror, Sci-Fi, Thriller, 1990)
32		Nightbreed (Action, Fantasy, Horror, 1990)
32		Shadowzone (Horror, Sci-Fi, 1990)
32		Extraterrestrial (Horror, Sci-Fi, 2014)
32		Flatliners (Drama, Horror, Sci-Fi, 1990)
32		Plan 9 from Outer Space (Horror, Sci-Fi, 1959)
32		Invisible Invaders (Sci-Fi, Horror, 1959)
32		The Crawling Eye (Horror, Sci-Fi, 1958)
32		The Earth Dies Screaming (Horror, Sci-Fi, 1964)
32		Island of the Burning Damned (Horror, Mystery, Sci-Fi, 1967)
32		Goke, Body Snatcher from Hell (Horror, Sci-Fi, 1968)
32		Five Million Years to Earth (Horror, Mystery, Sci-Fi, 1967)
32		The Blob (Horror, Sci-Fi, 1958)
32		Attack of the 50 Foot Woman (Horror, Sci-Fi, 1958)
32		Five (Drama, Horror, Sci-Fi, 1951)
32		The Thing from Another World (Horror, Sci-Fi, 1951)
32		The Invisible Ray (Horror, Sci-Fi, Thriller, 1936)
32		Target Earth (Horror, Sci-Fi, 1954)
32		Enemy from Space (Sci-Fi, Horror, 1957)
32		The Cosmic Monster (Drama, Sci-Fi, Horror, 1958)
32		The Giant Claw (Fantasy, Horror, Sci-Fi, 1957)
32		The Body Stealers (Horror, Mystery, Sci-Fi, 1969)
32		The Quatermass Xperiment (Horror, Sci-Fi, 1955)
31		The Blob (Horror, Sci-Fi, Thriller, 1988)
31		Lone Wolf (Horror, Sci-Fi, 1988)
31		Rejuvenatrix (Horror, Sci-Fi, 1988)
31		Monkey Shines (Drama, Horror, Sci-Fi, 1988)
31		Phantasm II (Action, Fantasy, Horror, 1988)
31		Primal Rage (Horror, Sci-Fi, Thriller, 1988)
31		The Lawnmower Man (Horror, Sci-Fi, 1992)
31		Ticks (Horror, Sci-Fi, 1993)
31		Return of the Living Dead III (Horror, Sci-Fi, 1993)
31		Maniac Cop 3: Badge of Silence (Action, Horror, 1993)
31		Doctor Mordrid (Action, Fantasy, Horror, 1992)
31		Split Second (Action, Crime, Horror, 1992)
31		Cameron's Closet (Horror, Sci-Fi, 1988)
31		Ghost Town (Action, Horror, Western, 1988)
31		From a Whisper to a Scream (Action, Drama, Horror, 1987)
31		The Curse (Sci-Fi, Horror, 1987)
31		The Majorettes (Action, Crime, Horror, 1987)
31		A Nightmare on Elm Street 3: Dream Warriors (Action, Fantasy, Horror, 1987)
31		The Kindred (Horror, Sci-Fi, Thriller, 1987)
31		Slugs (Horror, Sci-Fi, 1988)
31		Amsterdamned (Action, Horror, Thriller, 1988)
31		The Nest (Horror, Sci-Fi, 1988)
31		Deep Space (Horror, Sci-Fi, 1988)
31		Maniac Cop (Action, Crime, Horror, 1988)
31		Pulse (Horror, Sci-Fi, 1988)
31		Ghost in the Machine (Horror, Sci-Fi, Thriller, 1993)
31		Mindwarp (Horror, Sci-Fi, Thriller, 1992)
30		The Zero Boys (Action, Thriller, Horror, 1986)
30		The Wraith (Action, Horror, Romance, 1986)
30		Future Shock (Sci-Fi, Horror, 1994)
30		Hellbound (Action, Fantasy, Horror, 1994)
30		Bad Girls Dormitory (Action, Drama, Horror, 1986)
30		Tenement (Action, Crime, Horror, 1985)
30		Todd McFarlane's Spawn 3: The Ultimate Battle (Animation, Action, Horror, 1999)
30		Todd McFarlane's Spawn 2 (Animation, Action, Horror, 1998)
30		Hellhole (Action, Drama, Horror, 1985)
30		From Beyond (Horror, Sci-Fi, 1986)
30		Phantasm III: Lord of the Dead (Action, Fantasy, Horror, 1994)
30		Vicious Lips (Horror, Music, Sci-Fi, 1986)
30		The Fly (Drama, Horror, Sci-Fi, 1986)
30		Dead End Drive-In (Action, Drama, Horror, 1986)
30		Lurking Fear (Action, Horror, 1994)
30		The Seventh Curse (Action, Horror, 1986)
30		Deadly Friend (Drama, Horror, Sci-Fi, 1986)
30		The Supernaturals (Horror, Mystery, Sci-Fi, 1986)
30		Fair Game (Action, Horror, Thriller, 1986)
30		Tales from the Crypt: Demon Knight (Action, Fantasy, Horror, 1995)
30		Project: Metalbeast (Horror, Sci-Fi, 1995)
30		The Prophecy (Action, Fantasy, Horror, 1995)
30		Night of the Scarecrow (Horror, Sci-Fi, 1995)

Notes: Movies similar to The Dark Side of the Moon, Movies like The Dark Side of the Moon, Action, Horror, Sci-Fi, D.J. Webster, Robert Sampson, Will Bledsoe, Joe Turkel, Camilla More, Films, Video, Movie Similarities