60		Critters 3 (Comedy, Horror, Sci-Fi, 1991)
60		Zombie Strippers (Comedy, Horror, Sci-Fi, 2008)
58		Critters 2 (Comedy, Horror, Sci-Fi, 1988)
57		The Misadventures of Merlin Jones (Family, Comedy, Sci-Fi, 1964)
54		Fortress (Action, Crime, Sci-Fi, 1992)
53		Timecop (Action, Crime, Sci-Fi, 1994)
53		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
52		The Return of the Living Dead (Comedy, Horror, Sci-Fi, 1985)
52		Dark Star (Comedy, Sci-Fi, 1974)
51		The Ice Pirates (Action, Adventure, Comedy, Sci-Fi, 1984)
49		Dr. Caligari (Comedy, Horror, Sci-Fi, 1989)
48		The Fifth Element (Action, Adventure, Sci-Fi, 1997)
47		Idiocracy (Adventure, Comedy, Sci-Fi, 2006)
46		The Truman Show (Comedy, Drama, Sci-Fi, 1998)
45		The Naked Monster (Comedy, Horror, Sci-Fi, 2005)
45		There's Nothing Out There (Comedy, Horror, Sci-Fi, 1991)
45		Class of Nuke 'Em High Part II: Subhumanoid Meltdown (Comedy, Horror, Sci-Fi, 1991)
45		Zeppo: Sinners from Beyond the Moon! (Comedy, Horror, Sci-Fi, 2007)
45		The Borrower (Comedy, Horror, Sci-Fi, 1991)
45		Man's Best Friend (Comedy, Horror, Sci-Fi, 1993)
45		Body Melt (Horror, Comedy, Sci-Fi, 1993)
45		Blobermouth (Comedy, Horror, Sci-Fi, 1991)
45		Breakfast of Aliens (Comedy, Horror, Sci-Fi, 1993)
44		The Age of Insects (Sci-Fi, Comedy, Horror, 1990)
44		That Little Monster (Comedy, Horror, Sci-Fi, 1994)
44		Frankenhooker (Comedy, Horror, Sci-Fi, 1990)
44		Brainscan (Comedy, Horror, Sci-Fi, 1994)
44		Bride of Re-Animator (Comedy, Horror, Sci-Fi, 1989)
44		Meet the Hollowheads (Comedy, Horror, Sci-Fi, 1989)
44		Lobster Man from Mars (Comedy, Horror, Sci-Fi, 1989)
44		Alien Space Avenger (Comedy, Horror, Sci-Fi, 1989)
44		The Return of Swamp Thing (Sci-Fi, Horror, Comedy, 1989)
44		Tremors (Comedy, Horror, Sci-Fi, 1990)
43		Total Recall (Action, Sci-Fi, 1990)
43		La lengua asesina (Comedy, Sci-Fi, Horror, 1996)
43		They Bite (Comedy, Horror, Sci-Fi, 1996)
43		Bad Taste (Comedy, Horror, Sci-Fi, 1987)
43		Deformed Monsters (Comedy, Sci-Fi, Horror, 1997)
43		The Pink Chiquitas (Comedy, Horror, Sci-Fi, 1987)
43		Return of the Killer Tomatoes! (Comedy, Horror, Sci-Fi, 1988)
43		Return of the Living Dead II (Comedy, Horror, Sci-Fi, 1988)
43		Not of This Earth (Comedy, Horror, Sci-Fi, 1988)
42		The Stuff (Comedy, Horror, Sci-Fi, 1985)
42		Re-Animator (Comedy, Horror, Sci-Fi, 1985)
42		Top of the Food Chain (Comedy, Horror, Sci-Fi, 1999)
42		Interface (Sci-Fi, Comedy, Horror, 1985)
42		Fright Show (Horror, Comedy, Sci-Fi, 1985)
42		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
42		Class of Nuke 'Em High (Comedy, Horror, Sci-Fi, 1986)
42		Monster in the Closet (Comedy, Horror, Sci-Fi, 1986)
42		Chopping Mall (Comedy, Horror, Sci-Fi, 1986)
42		TerrorVision (Comedy, Horror, Sci-Fi, 1986)
42		Goodbye, 20th Century (Adventure, Comedy, Fantasy, Sci-Fi, 1998)
41		The Lost Skeleton of Cadavra (Comedy, Horror, Sci-Fi, 2001)
41		Big Monster on Campus (Comedy, Horror, Sci-Fi, 2000)
41		Tank Girl (Action, Comedy, Sci-Fi, 1995)
41		Acne (Comedy, Horror, Sci-Fi, 2000)
41		The Invisible Man (Comedy, Horror, Sci-Fi, 1933)
41		Blood Suckers from Outer Space (Comedy, Horror, Sci-Fi, 1984)
41		Night of the Comet (Comedy, Horror, Sci-Fi, 1984)
41		Titan A.E. (Animation, Action, Adventure, Sci-Fi, 2000)
40		Detention (Comedy, Horror, Sci-Fi, 2011)
40		Sweet Prudence and the Erotic Adventure of Bigfoot (Comedy, Horror, Sci-Fi, 2011)
40		Alien Zombie Invasion (Comedy, Horror, Sci-Fi, 2011)
40		Humans vs Zombies (Comedy, Horror, Sci-Fi, 2011)
40		Abbott and Costello Meet the Invisible Man (Comedy, Horror, Sci-Fi, 1951)
40		The Dead Can't Dance (Comedy, Horror, Sci-Fi, 2010)
40		Zombie Epidemic (Comedy, Horror, Sci-Fi, 2009)
40		Real Men (Action, Comedy, Sci-Fi, 1987)
40		Doctor S Battles the Sex Crazed Reefer Zombies: The Movie (Comedy, Horror, Sci-Fi, 2009)
40		Zombie Abomination: The Italian Zombie Movie - Part 1 (Comedy, Horror, Sci-Fi, 2010)
40		Overtime (Comedy, Horror, Sci-Fi, 2011)
40		Zombies from Outer Space (Comedy, Horror, Sci-Fi, 2012)
40		Blood Beach (Comedy, Horror, Sci-Fi, 1980)
40		Meltdown (Comedy, Horror, Sci-Fi, 2014)
40		Way Down in Chinatown (Comedy, Horror, Sci-Fi, 2014)
40		Revenge of the Spacemen (Comedy, Horror, Sci-Fi, 2014)
40		Other Halves (Comedy, Horror, Sci-Fi, 2015)
40		Cooties (Comedy, Horror, Sci-Fi, 2014)
40		Return to Nuke 'Em High Volume 1 (Comedy, Horror, Sci-Fi, 2013)
40		John Dies at the End (Comedy, Horror, Sci-Fi, 2012)
40		Grabbers (Comedy, Horror, Sci-Fi, 2012)
40		A Little Bit Zombie (Comedy, Horror, Sci-Fi, 2012)
40		The Bowery Boys Meet the Monsters (Horror, Comedy, Sci-Fi, 1954)
40		Piranha (Comedy, Horror, Sci-Fi, 1978)
40		Last of the Living (Comedy, Horror, Sci-Fi, 2009)
40		Evil Aliens (Comedy, Horror, Sci-Fi, 2005)
40		The Monster of Phantom Lake (Comedy, Horror, Sci-Fi, 2006)
40		The Wacky World of Dr. Morgus (Comedy, Horror, Sci-Fi, 1962)
40		Doghouse (Comedy, Horror, Sci-Fi, 2009)
40		Frog-g-g! (Sci-Fi, Comedy, Horror, 2004)
40		The Flesh Eaters (Comedy, Horror, Sci-Fi, 1964)
40		The 6th Day (Action, Mystery, Sci-Fi, 2000)
40		Spider Baby or, The Maddest Story Ever Told (Comedy, Horror, Sci-Fi, 1967)
40		The Human Beeing (Comedy, Horror, Sci-Fi, 2002)
40		Decoys (Comedy, Horror, Sci-Fi, 2004)
40		Jesus H. Zombie (Comedy, Horror, Sci-Fi, 2006)
40		Slither (Comedy, Horror, Sci-Fi, 2006)
40		Invasion of the Saucer Men (Comedy, Horror, Sci-Fi, 1957)
40		Black Sheep (Comedy, Horror, Sci-Fi, 2006)
40		Alien Trespass (Comedy, Horror, Sci-Fi, 2009)
40		ZMD: Zombies of Mass Destruction (Comedy, Horror, Sci-Fi, 2009)
40		Schlock (Comedy, Horror, Sci-Fi, 1973)
40		One-Eyed Monster (Comedy, Horror, Sci-Fi, 2008)
40		Beware! The Blob (Comedy, Horror, Sci-Fi, 1972)
40		Highlander II: The Quickening (Action, Adventure, Fantasy, Sci-Fi, 1991)
40		Swarm of the Snakehead (Comedy, Horror, Sci-Fi, 2006)
40		Interplanetary (Comedy, Horror, Sci-Fi, 2008)
40		S4 (Comedy, Horror, Sci-Fi, 2008)
39		Bicentennial Man (Comedy, Drama, Sci-Fi, 1999)
39		Escape from New York (Action, Sci-Fi, 1981)
39		Lockout (Action, Adventure, Sci-Fi, 2012)
39		Terminator 3: Rise of the Machines (Action, Sci-Fi, 2003)
39		Akumulátor 1 (Comedy, Fantasy, Romance, Sci-Fi, 1994)
39		Conquest of the Planet of the Apes (Action, Sci-Fi, 1972)
38		Bleak Future (Action, Comedy, Horror, Sci-Fi, 1997)
38		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
37		The Time Guardian (Action, Romance, Sci-Fi, 1987)
37		Critters (Action, Comedy, Horror, Sci-Fi, 1986)
37		Cheech and Chong's Next Movie (Comedy, Crime, Sci-Fi, 1980)
37		Starship Troopers (Action, Sci-Fi, 1997)
37		Back to the Future Part II (Adventure, Comedy, Sci-Fi, 1989)
37		Chao ji xue xiao ba wang (Action, Comedy, Sci-Fi, 1993)
37		Slaughterhouse-Five (Comedy, Drama, Sci-Fi, 1972)
37		Sleeper (Comedy, Sci-Fi, 1973)
37		Death Race 2000 (Action, Comedy, Sci-Fi, 1975)
37		Abbott and Costello Go to Mars (Comedy, Sci-Fi, Fantasy, 1953)
36		The Roly Poly Man (Comedy, Sci-Fi, 1994)
36		Back to the Future (Adventure, Comedy, Sci-Fi, 1985)
36		Baby: Secret of the Lost Legend (Family, Adventure, Sci-Fi, 1985)
35		X-Men (Action, Adventure, Sci-Fi, 2000)
35		The Nutty Professor (Comedy, Romance, Sci-Fi, 1996)
35		Runaway (Action, Crime, Sci-Fi, 1984)
35		Planet of the Apes (Adventure, Romance, Sci-Fi, 1968)
35		Barbarella (Adventure, Comedy, Fantasy, Sci-Fi, 1968)
35		Waxwork II: Lost in Time (Comedy, Fantasy, Horror, Sci-Fi, 1992)
35		Coyote (Comedy, Fantasy, Horror, Sci-Fi, 2014)
35		Despicable Me 2 (Animation, Comedy, Family, Sci-Fi, 2013)
34		The Toxic Avenger Part II (Action, Comedy, Horror, Sci-Fi, 1989)
34		Demolition Man (Action, Crime, Sci-Fi, 1993)
34		Freejack (Action, Crime, Sci-Fi, 1992)
34		The Maze Runner (Action, Mystery, Sci-Fi, 2014)
34		Repo Men (Action, Crime, Sci-Fi, 2010)
34		Logan's Run (Action, Adventure, Sci-Fi, 1976)
34		Prometheus (Adventure, Mystery, Sci-Fi, 2012)
34		Æon Flux (Action, Sci-Fi, 2005)
33		Repo Man (Comedy, Crime, Sci-Fi, 1984)
33		Dead Heat (Action, Comedy, Horror, Sci-Fi, 1988)
33		CQ (Drama, Comedy, Sci-Fi, 2001)
33		Waterworld (Action, Adventure, Sci-Fi, 1995)
32		2076 Olympiad (Comedy, Sci-Fi, 1977)
32		Serena the Sexplorer (Comedy, Sci-Fi, 2013)
32		U.F.O. (Comedy, Sci-Fi, 1993)
32		Crimes of the Future (Comedy, Sci-Fi, 1970)
32		RoboCop (Action, Crime, Sci-Fi, 1987)
32		Guyver (Sci-Fi, Action, Comedy, 1991)
32		Maximum Overdrive (Action, Comedy, Horror, Sci-Fi, 1986)
32		Jekyll and Hyde... Together Again (Sci-Fi, Comedy, Music, 1982)
32		Suburban Commando (Action, Comedy, Sci-Fi, 1991)
32		Little Shop of Horrors (Comedy, Horror, Musical, Sci-Fi, 1986)
32		Mothman (Comedy, Drama, Horror, Sci-Fi, 2000)
32		Memoirs of an Invisible Man (Comedy, Romance, Sci-Fi, 1992)
32		Ghosts with Shit Jobs (Comedy, Drama, Sci-Fi, 2012)
32		Les visiteurs (Comedy, Fantasy, Sci-Fi, 1993)
32		Space Milkshake (Comedy, Sci-Fi, 2012)
32		Freaked (Comedy, Sci-Fi, 1993)
32		Special (Comedy, Drama, Sci-Fi, 2006)
32		Humanoids from Atlantis (Action, Comedy, Sci-Fi, 1992)
32		Space Case (Comedy, Sci-Fi, 1992)
32		Coneheads (Comedy, Sci-Fi, 1993)
32		A Boy and His Dog (Comedy, Drama, Sci-Fi, 1975)
32		Tribulation 99: Alien Anomalies Under America (Comedy, Sci-Fi, 1992)
31		Wooly Booly: Ang classmate kong alien (Comedy, Sci-Fi, 1989)
31		Spaced Invaders (Adventure, Comedy, Sci-Fi, 1990)
31		Terminal City Ricochet (Comedy, Sci-Fi, 1990)
31		Second Sight (Comedy, Mystery, Sci-Fi, 1989)
31		The High Crusade (Adventure, Comedy, Sci-Fi, 1994)
31		Rising Storm (Action, Comedy, Sci-Fi, 1989)
31		The Toxic Avenger (Action, Comedy, Horror, Sci-Fi, 1984)
31		Class of Nuke 'Em High Part 3: The Good, the Bad and the Subhumanoid (Action, Comedy, Sci-Fi, 1994)
31		Bride of Frankenstein (Comedy, Drama, Horror, Sci-Fi, 1935)
31		Zombieland (Adventure, Comedy, Horror, Sci-Fi, 2009)
31		Pet Shop (Comedy, Family, Sci-Fi, 1994)
31		Mutant on the Bounty (Comedy, Sci-Fi, 1989)
31		Oblivion (Adventure, Comedy, Sci-Fi, 1994)
31		Kamillions (Comedy, Romance, Sci-Fi, 1990)
31		Invasion: Stanford 1991 A.D. (Comedy, Sci-Fi, 1990)
31		Hell's Belles (Comedy, Sci-Fi, 1995)
31		Armageddon (Action, Adventure, Sci-Fi, 1998)
31		Niagaravation (Comedy, Sci-Fi, 1995)
31		Meet the Applegates (Comedy, Sci-Fi, 1990)
31		Abbott and Costello Meet Frankenstein (Comedy, Fantasy, Horror, Sci-Fi, 1948)
31		Junior (Comedy, Romance, Sci-Fi, 1994)
31		The Spirit of '76 (Comedy, Sci-Fi, 1990)
31		Plan 10 from Outer Space (Comedy, Sci-Fi, 1995)
31		Prison Planet 2: The Armageddon (Action, Comedy, Sci-Fi, 1994)
30		Get Pony Boy (Comedy, Horror, Mystery, Sci-Fi, 2007)
30		Dead Meat (Action, Comedy, Horror, Sci-Fi, 2004)
30		The Mad Doctor of Market Street (Comedy, Drama, Horror, Sci-Fi, 1942)
30		Beyond Redemption: Space Captain (Adventure, Comedy, Horror, Sci-Fi, 2014)
30		Walkin' on Sunshine: The Movie (Comedy, Sci-Fi, 1997)
30		It Came from Somewhere Else (Comedy, Sci-Fi, 1988)
30		Saturday the 14th (Comedy, Fantasy, Horror, Sci-Fi, 1981)
30		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
30		Purple People Eater (Comedy, Family, Sci-Fi, 1988)
30		Double Team (Action, Comedy, Sci-Fi, 1997)
30		Flubber (Comedy, Family, Sci-Fi, 1997)
30		Space Truckers (Adventure, Comedy, Sci-Fi, 1996)
30		The Hidan of Maukbeiangjow (Comedy, Crime, Horror, Sci-Fi, 1973)
30		Serenity (Action, Adventure, Sci-Fi, 2005)
30		Fido (Comedy, Drama, Horror, Sci-Fi, 2006)
30		Undead (Action, Comedy, Horror, Sci-Fi, 2003)
30		Dyke Hard (Action, Comedy, Horror, Sci-Fi, 2014)
30		Eight Legged Freaks (Action, Comedy, Horror, Sci-Fi, 2002)
30		Planet 51 (Animation, Adventure, Comedy, Sci-Fi, 2009)
30		Infestation (Action, Comedy, Horror, Sci-Fi, 2009)
30		Die You Zombie Bastards! (Comedy, Fantasy, Horror, Sci-Fi, 2005)
30		Minority Report (Action, Mystery, Sci-Fi, 2002)
30		Doctor X (Comedy, Crime, Horror, Sci-Fi, 1932)
30		As Time Goes by (Comedy, Sci-Fi, 1988)
30		King Lear (Comedy, Drama, Sci-Fi, 1987)
30		Project X (Comedy, Drama, Sci-Fi, 1987)
30		Making Mr. Right (Comedy, Romance, Sci-Fi, 1987)
30		RocketMan (Comedy, Family, Sci-Fi, 1997)
30		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
30		Flying Saucer Rock 'N' Roll (Adventure, Comedy, Horror, Sci-Fi, 2006)
30		The Hidden Hand (Comedy, Horror, Mystery, Sci-Fi, 1942)
30		Orgazmo (Comedy, Sci-Fi, 1997)
30		Nice Girls Don't Explode (Comedy, Romance, Sci-Fi, 1987)
30		Eat and Run (Comedy, Sci-Fi, 1987)
30		Potpourri (Comedy, Fantasy, Horror, Sci-Fi, 2011)
30		50 Kisses (Comedy, Drama, Horror, Sci-Fi, 2014)
30		Zathura: A Space Adventure (Action, Adventure, Comedy, Sci-Fi, 2005)
30		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
30		The Host (Comedy, Drama, Horror, Sci-Fi, 2006)
30		Norman's Awesome Experience (Comedy, Sci-Fi, 1988)
30		The Monster (Comedy, Horror, Mystery, Sci-Fi, 1925)
30		Attack of the Killer Tomatoes! (Adventure, Comedy, Horror, Sci-Fi, 1978)
30		Jack Brown Genius (Comedy, Fantasy, Sci-Fi, 1996)
30		Amazon Women on the Moon (Comedy, Sci-Fi, 1987)
30		The Fall of the Louse of Usher: A Gothic Tale for the 21st Century (Comedy, Fantasy, Horror, Sci-Fi, 2002)
30		Multiplicity (Comedy, Romance, Sci-Fi, 1996)
30		Lizard Boy (Action, Comedy, Horror, Sci-Fi, 2011)
30		The Invisible Kid (Comedy, Sci-Fi, 1988)
30		Sons of Steel (Comedy, Musical, Sci-Fi, 1988)
30		Mystery Science Theater 3000: The Movie (Comedy, Sci-Fi, 1996)
30		Starforce (Sci-Fi, 2000)
30		2010 (Adventure, Mystery, Sci-Fi, 1984)
30		Revenge of the Zombies (Adventure, Comedy, Horror, Sci-Fi, 1943)
30		Abbott and Costello Meet Dr. Jekyll and Mr. Hyde (Comedy, Horror, Mystery, Sci-Fi, 1953)
30		Mega Scorpions (Action, Comedy, Horror, Sci-Fi, 2003)
30		Poultrygeist: Night of the Chicken Dead (Comedy, Horror, Musical, Sci-Fi, 2006)
30		Interzone (Action, Comedy, Sci-Fi, 1987)
30		Gildersleeve's Ghost (Comedy, Fantasy, Horror, Sci-Fi, 1944)
30		Remote Control (Comedy, Romance, Sci-Fi, 1988)
30		Hell Comes to Frogtown (Action, Comedy, Sci-Fi, 1988)
30		Beyond Re-Animator (Comedy, Crime, Horror, Sci-Fi, 2003)
30		Oblivion 2: Backlash (Adventure, Comedy, Sci-Fi, 1996)

Notes: Movies similar to Critters 4, Movies like Critters 4, Comedy, Horror, Sci-Fi, Rupert Harvey, Don Keith Opper, Terrence Mann, Paul Whitthorne, Anders Hove, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities