73		Class of 1999 (Action, Horror, Sci-Fi, 1990)
60		Evolver (Action, Horror, Sci-Fi, 1995)
56		Lifeforce (Action, Horror, Sci-Fi, 1985)
54		Scanners II: The New Order (Action, Horror, Sci-Fi, 1991)
50		The Crazies (Action, Horror, Sci-Fi, 1973)
50		Invisible: The Chronicles of Benjamin Knight (Action, Horror, Sci-Fi, 1993)
48		Predator 2 (Action, Horror, Sci-Fi, 1990)
48		Deadly Friend (Drama, Horror, Sci-Fi, 1986)
48		Species II (Action, Horror, Sci-Fi, 1998)
47		Dragon Fire (Action, Drama, Sci-Fi, 1993)
46		Blade II (Action, Horror, Sci-Fi, 2002)
45		Godzilla vs. Destoroyah (Action, Horror, Sci-Fi, 1995)
45		Disturbing Behavior (Horror, Mystery, Sci-Fi, 1998)
45		Automatic (Action, Horror, Sci-Fi, 1995)
45		Death Machine (Action, Horror, Sci-Fi, 1994)
45		Phantasm III: Lord of the Dead (Action, Fantasy, Horror, Sci-Fi, 1994)
45		The Demolitionist (Action, Horror, Sci-Fi, 1995)
45		The Day (Action, Drama, Horror, Sci-Fi, 2011)
45		Godzilla 1985 (Action, Horror, Sci-Fi, 1984)
45		Legion of the Night (Action, Horror, Sci-Fi, 1995)
45		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
45		Epitaph: Bread and Salt (Action, Horror, Sci-Fi, 2013)
45		The Purge: Election Year (Action, Horror, Sci-Fi, 2016)
44		Polymorph (Action, Horror, Sci-Fi, 1996)
44		Lone Wolf (Horror, Sci-Fi, 1988)
44		The Brain (Horror, Sci-Fi, 1988)
44		Dark Breed (Action, Horror, Sci-Fi, 1996)
44		Alien³ (Action, Horror, Sci-Fi, 1992)
44		Steel and Lace (Action, Horror, Sci-Fi, 1991)
44		Alien: Resurrection (Action, Horror, Sci-Fi, 1997)
44		Wicked City (Action, Horror, Sci-Fi, 1992)
43		Predator (Action, Horror, Sci-Fi, 1987)
43		DeepStar Six (Action, Horror, Sci-Fi, 1989)
43		The Dark Side of the Moon (Action, Horror, Sci-Fi, 1990)
42		Ghosts of Mars (Action, Horror, Sci-Fi, 2001)
42		Jason X (Action, Horror, Sci-Fi, 2001)
42		Death House (Action, Horror, Sci-Fi, 1987)
42		Hollow Man (Action, Horror, Sci-Fi, 2000)
42		Son of Frankenstein (Sci-Fi, Horror, Drama, 1939)
42		Alien Prey (Horror, Sci-Fi, 1977)
42		Death Run (Action, Horror, Sci-Fi, 1987)
42		God Told Me To (Crime, Horror, Sci-Fi, 1976)
42		Invasion of the Bee Girls (Horror, Sci-Fi, 1973)
42		Death Street USA (Action, Sci-Fi, Horror, 1988)
42		Zombi 3 (Action, Horror, Sci-Fi, 1988)
42		Phantasm (Fantasy, Horror, Sci-Fi, 1979)
42		Return of the Living Dead III (Horror, Romance, Sci-Fi, 1993)
42		Watchers (Action, Horror, Sci-Fi, 1988)
41		Resident Evil (Action, Horror, Sci-Fi, 2002)
41		The Wraith (Action, Horror, Romance, Sci-Fi, 1986)
41		The Vindicator (Action, Horror, Sci-Fi, 1986)
41		Starship Troopers (Action, Sci-Fi, 1997)
40		Godzilla, King of the Monsters! (Action, Horror, Sci-Fi, 1956)
40		Ombis: Alien Invasion (Action, Horror, Sci-Fi, 2013)
40		Alien Raiders (Action, Horror, Sci-Fi, 2008)
40		Resident Evil: Retribution (Action, Horror, Sci-Fi, 2012)
40		The Colony (Action, Horror, Sci-Fi, 2013)
40		Wonder Women (Action, Horror, Sci-Fi, 1973)
40		Silent Rage (Action, Horror, Sci-Fi, 1982)
40		Tetsuo: The Bullet Man (Action, Horror, Sci-Fi, 2009)
40		Nightmare City (Action, Horror, Sci-Fi, 1980)
40		The Faculty (Horror, Mystery, Sci-Fi, 1998)
40		Dead Rising: Watchtower (Action, Horror, Sci-Fi, 2015)
40		Aliens vs. Predator: Requiem (Action, Horror, Sci-Fi, 2007)
40		Outpost: Rise of the Spetsnaz (Action, Horror, Sci-Fi, 2013)
40		Outpost (Action, Horror, Sci-Fi, 2008)
40		Firestarter (Action, Horror, Sci-Fi, 1984)
40		Resident Evil: Red Falls (Action, Horror, Sci-Fi, 2013)
40		2019: After the Fall of New York (Action, Horror, Sci-Fi, 1983)
40		The Purge: Anarchy (Action, Horror, Sci-Fi, 2014)
40		Cloverfield (Action, Horror, Sci-Fi, 2008)
40		The Control Group (Action, Horror, Sci-Fi, 2014)
40		Another World (Action, Horror, Sci-Fi, 2014)
40		Universal Soldier: The Return (Action, Sci-Fi, 1999)
40		Daybreakers (Action, Horror, Sci-Fi, 2009)
40		Kill Command (Action, Horror, Sci-Fi, 2016)
40		Ninja: Prophecy of Death (Action, Horror, Sci-Fi, 2011)
40		Reptilicus (Action, Horror, Sci-Fi, 1961)
40		Brain Dead (Horror, Mystery, Sci-Fi, 1990)
40		AVP: Alien vs. Predator (Action, Horror, Sci-Fi, 2004)
40		Resident Evil: Apocalypse (Action, Horror, Sci-Fi, 2004)
40		Ultraviolet (Action, Horror, Sci-Fi, 2006)
40		Peacemaker (Action, Sci-Fi, 1990)
40		Outpost: Black Sun (Action, Horror, Sci-Fi, 2012)
40		Bait (Action, Horror, Sci-Fi, 2012)
40		Terrible Things (Action, Horror, Sci-Fi, 2010)
40		Wendigo: Bound by Blood (Action, Horror, Sci-Fi, 2010)
40		Flight of the Living Dead (Action, Horror, Sci-Fi, 2007)
40		Slime City Massacre (Action, Horror, Sci-Fi, 2010)
40		Resident Evil: Extinction (Action, Horror, Sci-Fi, 2007)
40		The Human Race (Action, Horror, Sci-Fi, 2013)
40		Scanners (Action, Horror, Sci-Fi, 1981)
39		Rage of the Innocents (Action, Sci-Fi, Thriller, 2001)
39		Transformations (Horror, Sci-Fi, 1988)
39		Monkey Shines (Drama, Horror, Sci-Fi, 1988)
39		Supernova (Horror, Sci-Fi, Thriller, 2000)
38		Deep Rising (Action, Adventure, Horror, Sci-Fi, 1998)
37		Invasion of the Body Snatchers (Horror, Sci-Fi, 1978)
37		Demon Seed (Horror, Sci-Fi, 1977)
37		Doomsday (Action, Sci-Fi, Thriller, 2008)
37		Phantasm II (Action, Fantasy, Horror, Sci-Fi, 1988)
37		I Am Number Four (Action, Adventure, Sci-Fi, 2011)
37		Death Race (Action, Sci-Fi, Thriller, 2008)
37		The Hidden (Action, Crime, Horror, Sci-Fi, 1987)
37		I Married a Monster from Outer Space (Horror, Sci-Fi, 1958)
37		Under the Skin (Drama, Horror, Sci-Fi, 2013)
37		Night of the Scarecrow (Horror, Sci-Fi, 1995)
37		The Quatermass Xperiment (Horror, Sci-Fi, 1955)
37		Dr Jekyll & Sister Hyde (Horror, Sci-Fi, 1971)
37		Swamp Thing (Horror, Sci-Fi, 1982)
37		I, Robot (Action, Mystery, Sci-Fi, 2004)
37		An Incident at Bridgeville (Horror, Mystery, Sci-Fi, 2005)
37		Purple Glow (Horror, Sci-Fi, 2005)
37		Colony Mutation (Horror, Sci-Fi, 1995)
37		Videodrome (Horror, Mystery, Sci-Fi, 1983)
37		Expect No Mercy (Action, Sci-Fi, 1995)
37		Thirst (Horror, Romance, Sci-Fi, 1979)
37		Runaway (Action, Crime, Sci-Fi, 1984)
36		Mindwarp (Horror, Sci-Fi, Thriller, 1992)
36		Until the End of the World (Action, Drama, Sci-Fi, 1991)
36		Terminal Justice (Action, Sci-Fi, Thriller, 1996)
36		Face/Off (Action, Crime, Sci-Fi, 1997)
36		Smilla's Sense of Snow (Action, Drama, Sci-Fi, 1997)
36		The Silencers (Action, Sci-Fi, 1996)
35		She (Action, Adventure, Fantasy, Sci-Fi, 1982)
35		Oblivion (Action, Adventure, Mystery, Sci-Fi, 2013)
35		Species (Action, Horror, Romance, Sci-Fi, 1995)
35		Robot Jox (Action, Sci-Fi, 1989)
35		Empire of Ash III (Action, Fantasy, Sci-Fi, 1989)
35		Shadowzone (Horror, Sci-Fi, 1990)
35		Soldier (Action, Drama, Sci-Fi, 1998)
35		Underworld: Evolution (Action, Adventure, Fantasy, Sci-Fi, 2006)
35		Amazon Warrior (Action, Sci-Fi, 1998)
35		Syngenor (Horror, Sci-Fi, 1990)
35		Resident Evil: Degeneration (Animation, Action, Horror, Sci-Fi, 2008)
34		Demonwarp (Horror, Mystery, Sci-Fi, 1988)
34		The Time Guardian (Action, Romance, Sci-Fi, 1987)
34		Minority Report (Action, Mystery, Sci-Fi, 2002)
34		Doctor Mordrid (Action, Fantasy, Horror, Sci-Fi, 1992)
34		Split Second (Action, Crime, Horror, Sci-Fi, 1992)
34		RoboCop (Action, Crime, Sci-Fi, 1987)
33		X: First Class (Action, Adventure, Sci-Fi, 2011)
33		The Rift (Action, Adventure, Horror, Sci-Fi, 1990)
33		Star Trek II: The Wrath of Khan (Action, Adventure, Sci-Fi, 1982)
33		Wheels of Fire (Action, Adventure, Sci-Fi, 1985)
33		Paycheck (Action, Mystery, Sci-Fi, 2003)
33		Returner (Action, Adventure, Sci-Fi, 2002)
33		Revelation (Action, Drama, Horror, Sci-Fi, 1999)
33		The Matrix (Action, Sci-Fi, 1999)
33		The Fly (Drama, Horror, Sci-Fi, 1986)
33		Virus (Action, Horror, Thriller, Sci-Fi, 1999)
33		I Come in Peace (Action, Crime, Horror, Sci-Fi, 1990)
33		Alien Warrior (Action, Crime, Sci-Fi, 1986)
33		Endangered Species (Horror, Sci-Fi, Thriller, 2003)
33		Godzilla vs. Biollante (Action, Drama, Horror, Sci-Fi, 1989)
33		Willard (Drama, Horror, Sci-Fi, 2003)
32		The Final Countdown (Action, Sci-Fi, 1980)
32		The Medusa Touch (Horror, Sci-Fi, 1978)
32		Slipstream (Adventure, Sci-Fi, 1989)
32		Mad Max (Action, Adventure, Sci-Fi, 1979)
32		Xtro (Horror, Sci-Fi, 1982)
32		Jungleground (Action, Sci-Fi, Thriller, 1995)
32		The Breed (Action, Adventure, Horror, Sci-Fi, 2001)
32		The Shaft (Action, Horror, Mystery, Sci-Fi, 2001)
32		Guardian of the Realm (Sci-Fi, Horror, Thriller, 2004)
32		Cube Zero (Horror, Mystery, Sci-Fi, 2004)
32		Deja Vu (Action, Sci-Fi, Thriller, 2006)
32		Driller (Horror, Sci-Fi, 2006)
32		The Fifth Element (Action, Adventure, Sci-Fi, 1997)
32		Roboman Hakaider (Action, Sci-Fi, 1995)
32		Waterworld (Action, Adventure, Sci-Fi, 1995)
32		Point of No Return (Horror, Mystery, Sci-Fi, 1976)
32		Virtuosity (Action, Crime, Sci-Fi, 1995)
32		Not Like Us (Horror, Sci-Fi, 1995)
32		Digital Man (Action, Sci-Fi, Thriller, 1995)
32		Subject 87 (Horror, Sci-Fi, 2007)
32		The Gene Generation (Action, Sci-Fi, 2007)
32		The Devil in White (Horror, Sci-Fi, 2014)
32		Dead Season (Horror, Sci-Fi, 2012)
32		Terminator Genisys (Action, Adventure, Sci-Fi, 2015)
32		Self/less (Action, Mystery, Sci-Fi, 2015)
32		Hardcore Henry (Action, Adventure, Sci-Fi, 2015)
32		In Time (Action, Sci-Fi, Thriller, 2011)
32		The Collective (Horror, Sci-Fi, Thriller, 2011)
32		Jumper (Action, Adventure, Sci-Fi, 2008)
32		Dark Paradox (Horror, Sci-Fi, 2007)
32		Repo! The Genetic Opera (Horror, Musical, Sci-Fi, 2008)
32		Paradise Cove (Adventure, Horror, Sci-Fi, 2008)
32		Pickman's Muse (Horror, Sci-Fi, Thriller, 2010)
32		Judge Dredd (Action, Crime, Sci-Fi, 1995)
32		Heatseeker (Action, Drama, Sci-Fi, 1995)
32		Knights (Action, Adventure, Sci-Fi, 1993)
32		Demolition Man (Action, Crime, Sci-Fi, 1993)
32		Philadelphia Experiment II (Action, Adventure, Sci-Fi, 1993)
32		Ghost in the Machine (Horror, Sci-Fi, Thriller, 1993)
32		Future Shock (Sci-Fi, Horror, 1994)
32		The Last Border - viimeisellä rajalla (Action, Drama, Sci-Fi, 1993)
32		TC 2000 (Action, Sci-Fi, 1993)
32		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
32		Robot Wars (Action, Sci-Fi, 1993)
32		Monolith (Action, Sci-Fi, 1993)
32		Ticks (Horror, Sci-Fi, 1993)
32		Cyborg Cop (Action, Sci-Fi, 1993)
32		A.P.E.X. (Action, Sci-Fi, 1994)
32		Guyver: Dark Hero (Action, Sci-Fi, 1994)
32		Lunarcop (Action, Drama, Sci-Fi, 1995)
32		Shadow Warriors (Action, Sci-Fi, Thriller, 1995)
32		Johnny Mnemonic (Action, Crime, Sci-Fi, 1995)
32		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
32		Cyberjack (Action, Sci-Fi, 1995)
32		Project: Metalbeast (Horror, Sci-Fi, 1995)
32		T-Force (Action, Sci-Fi, 1994)
32		Timecop (Action, Crime, Sci-Fi, 1994)
32		No Escape (Action, Drama, Sci-Fi, 1994)
32		Regenerated Man (Horror, Sci-Fi, 1994)
32		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
32		Stargate (Action, Adventure, Sci-Fi, 1994)
32		Time Runner (Action, Adventure, Sci-Fi, 1993)
32		Shadow Skill (Animation, Action, Sci-Fi, 1995)
32		The Blob (Horror, Sci-Fi, 1958)
32		The Spider (Horror, Sci-Fi, 1958)
32		Willard (Horror, Sci-Fi, 1971)
32		Creatures the World Forgot (Adventure, Horror, Sci-Fi, 1971)
32		Donovan's Brain (Sci-Fi, Horror, 1953)
32		The Abominable Snowman (Adventure, Horror, Sci-Fi, 1957)
32		The 10th Victim (Action, Sci-Fi, 1965)
32		Sting of Death (Horror, Sci-Fi, 1965)
32		The Creeping Flesh (Horror, Sci-Fi, 1973)
32		The Curse of Frankenstein (Horror, Sci-Fi, 1957)
32		Flash Gordon Conquers the Universe (Action, Sci-Fi, Adventure, 1940)
32		It! The Terror from Beyond Space (Horror, Sci-Fi, 1958)
32		The Walking Dead (Crime, Horror, Sci-Fi, 1936)
32		The Devil-Doll (Sci-Fi, Horror, 1936)

Notes: Movies similar to Class of 1999 II: The Substitute, Movies like Class of 1999 II: The Substitute, Action, Horror, Sci-Fi, Spiro Razatos, Sasha Mitchell, Caitlin Dulany, Nick Cassavetes, Gregory West, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities