94		The Borrower (Comedy, Horror, Sci-Fi, 1991)
84		The Return of the Living Dead (Comedy, Horror, Sci-Fi, 1985)
75		Critters 2 (Comedy, Horror, Sci-Fi, 1988)
75		Slither (Comedy, Horror, Sci-Fi, 2006)
75		Evil Aliens (Comedy, Horror, Sci-Fi, 2005)
72		Killer Movie (Comedy, Horror, Mystery, 2008)
72		Slaughterhouse (Comedy, Horror, 1987)
71		Critters (Action, Comedy, Horror, 1986)
70		Bad Taste (Comedy, Horror, Sci-Fi, 1987)
70		Not of This Earth (Comedy, Horror, Sci-Fi, 1988)
69		TerrorVision (Comedy, Horror, Sci-Fi, 1986)
69		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
68		Blood Suckers from Outer Space (Comedy, Horror, Sci-Fi, 1984)
65		Alien Trespass (Comedy, Horror, Sci-Fi, 2009)
65		Grabbers (Comedy, Horror, Sci-Fi, 2012)
65		Gremlins (Comedy, Fantasy, Horror, 1984)
65		The Monster Squad (Action, Comedy, Family, Horror, 1987)
62		A Return to Salem's Lot (Comedy, Horror, Thriller, 1987)
61		Arachnophobia (Comedy, Fantasy, Horror, 1990)
61		The Invisible Man (Comedy, Horror, Sci-Fi, 1933)
60		Alien Space Avenger (Comedy, Horror, Sci-Fi, 1989)
60		Freaks of Nature (Comedy, Horror, Sci-Fi, 2015)
60		Top of the Food Chain (Comedy, Horror, Sci-Fi, 1999)
60		Interplanetary (Comedy, Horror, Sci-Fi, 2008)
60		Decoys (Comedy, Horror, Sci-Fi, 2004)
59		Tremors (Comedy, Horror, Sci-Fi, 1990)
57		Drive Thru (Comedy, Horror, 2007)
57		The Lost Boys (Comedy, Fantasy, Horror, 1987)
57		The Voices (Comedy, Crime, Horror, 2014)
57		Elvira: Mistress of the Dark (Comedy, Horror, 1988)
55		The Pink Chiquitas (Comedy, Horror, Sci-Fi, 1987)
54		Critters 3 (Comedy, Horror, Sci-Fi, 1991)
52		Frostbitten (Horror, Comedy, 2006)
52		The Hidden Hand (Comedy, Horror, Mystery, 1942)
52		Psychos in Love (Comedy, Horror, 1987)
51		La lengua asesina (Comedy, Sci-Fi, Horror, 1996)
50		The Lost Skeleton of Cadavra (Comedy, Horror, Sci-Fi, 2001)
50		Return of the Killer Tomatoes! (Comedy, Horror, Sci-Fi, 1988)
50		Frankenweenie (Animation, Comedy, Family, Horror, 2012)
48		Tucker and Dale vs Evil (Comedy, Horror, 2010)
48		Zombieland (Adventure, Comedy, Horror, 2009)
47		Ghoulies II (Comedy, Horror, 1988)
47		Twixt (Comedy, Fantasy, Horror, 2011)
47		Out of the Dark (Comedy, Horror, Thriller, 1988)
46		Cat's Eye (Comedy, Horror, Thriller, 1985)
45		Dr. Caligari (Comedy, Horror, Sci-Fi, 1989)
45		Bride of Re-Animator (Comedy, Horror, Sci-Fi, 1989)
45		One-Eyed Monster (Comedy, Horror, Sci-Fi, 2008)
45		Zombies from Outer Space (Comedy, Horror, Sci-Fi, 2012)
45		Return of the Living Dead II (Comedy, Horror, Sci-Fi, 1988)
45		Meet the Hollowheads (Comedy, Horror, Sci-Fi, 1989)
45		Lobster Man from Mars (Comedy, Horror, Sci-Fi, 1989)
45		The Return of Swamp Thing (Sci-Fi, Horror, Comedy, 1989)
44		There's Nothing Out There (Comedy, Horror, Sci-Fi, 1991)
44		Highway to Hell (Adventure, Comedy, Fantasy, Horror, 1991)
44		Class of Nuke 'Em High Part II: Subhumanoid Meltdown (Comedy, Horror, Sci-Fi, 1991)
44		Re-Animator (Comedy, Horror, Sci-Fi, 1985)
44		Chopping Mall (Comedy, Horror, Sci-Fi, 1986)
44		The Stuff (Comedy, Horror, Sci-Fi, 1985)
44		Monster in the Closet (Comedy, Horror, Sci-Fi, 1986)
44		Frankenhooker (Comedy, Horror, Sci-Fi, 1990)
44		Class of Nuke 'Em High (Comedy, Horror, Sci-Fi, 1986)
43		Body Melt (Horror, Comedy, Sci-Fi, 1993)
43		Critters 4 (Comedy, Horror, Sci-Fi, 1992)
43		Man's Best Friend (Comedy, Horror, Sci-Fi, 1993)
43		Night of the Comet (Comedy, Horror, Sci-Fi, 1984)
43		Innocent Blood (Action, Comedy, Crime, Horror, 1992)
42		Planet Terror (Action, Comedy, Horror, 2007)
42		Brainscan (Comedy, Horror, Sci-Fi, 1994)
42		Odd Thomas (Comedy, Fantasy, Horror, 2013)
42		That Little Monster (Comedy, Horror, Sci-Fi, 1994)
42		Stitches (Comedy, Horror, 2012)
42		The Funhouse Massacre (Comedy, Horror, 2015)
41		Blood Beach (Comedy, Horror, Sci-Fi, 1980)
41		Bugged (Comedy, Horror, Sci-Fi, 1997)
41		They Bite (Comedy, Horror, Sci-Fi, 1996)
41		Deformed Monsters (Comedy, Sci-Fi, Horror, 1997)
40		The Bowery Boys Meet the Monsters (Horror, Comedy, Sci-Fi, 1954)
40		Spider Baby or, The Maddest Story Ever Told (Comedy, Horror, Sci-Fi, 1967)
40		Black Sheep (Comedy, Horror, Sci-Fi, 2006)
40		Overtime (Comedy, Horror, Sci-Fi, 2011)
40		Humans vs Zombies (Comedy, Horror, Sci-Fi, 2011)
40		ZMD: Zombies of Mass Destruction (Comedy, Horror, Sci-Fi, 2009)
40		Big Monster on Campus (Comedy, Horror, Sci-Fi, 2000)
40		Abbott and Costello Meet the Invisible Man (Comedy, Horror, Sci-Fi, 1951)
40		The Naked Monster (Comedy, Horror, Sci-Fi, 2005)
40		Doghouse (Comedy, Horror, Sci-Fi, 2009)
40		John Dies at the End (Comedy, Horror, Sci-Fi, 2012)
40		Invasion of the Saucer Men (Comedy, Horror, Sci-Fi, 1957)
40		Last of the Living (Comedy, Horror, Sci-Fi, 2009)
40		Zombie Strippers (Comedy, Horror, Sci-Fi, 2008)
40		Beware! The Blob (Comedy, Horror, Sci-Fi, 1972)
40		The Flesh Eaters (Comedy, Horror, Sci-Fi, 1964)
40		Schlock (Comedy, Horror, Sci-Fi, 1973)
40		Ed and His Dead Mother (Horror, Comedy, 1993)
40		Cooties (Comedy, Horror, Sci-Fi, 2014)
40		Detention (Comedy, Horror, Sci-Fi, 2011)
40		A Little Bit Zombie (Comedy, Horror, Sci-Fi, 2012)
40		Frog-g-g! (Sci-Fi, Comedy, Horror, 2004)
40		Piranha (Comedy, Horror, Sci-Fi, 1978)
40		Return to Nuke 'Em High Volume 1 (Comedy, Horror, Sci-Fi, 2013)
40		Acne (Comedy, Horror, Sci-Fi, 2000)
38		The Ninth Configuration (Comedy, Drama, Horror, 1980)
37		Tales from the Gimli Hospital (Comedy, Fantasy, Horror, 1988)
37		Killjoy Goes to Hell (Comedy, Horror, 2012)
37		The Monster (Comedy, Horror, Mystery, 1925)
37		Night of the Living Deb (Comedy, Horror, Romance, 2015)
37		The Cars That Eat People (Comedy, Horror, 1974)
36		Killer Party (Comedy, Horror, 1986)
36		Killer Nerd (Comedy, Horror, 1991)
35		Bride of Killer Nerd (Comedy, Horror, 1992)
33		Evil Dead II (Comedy, Fantasy, Horror, 1987)
33		Office Killer (Comedy, Horror, Thriller, 1997)
32		Dead Heat (Action, Comedy, Horror, 1988)
32		Vampire's Kiss (Comedy, Horror, 1988)
32		My Best Friend Is a Vampire (Comedy, Horror, Romance, 1987)
32		Cheerleader Camp (Comedy, Horror, Thriller, 1988)
32		How to Be a Serial Killer (Comedy, Crime, Horror, 2008)
32		I Was a Teenage Zombie (Comedy, Horror, 1987)
32		Blood Diner (Comedy, Horror, 1987)
32		Zombie High (Comedy, Horror, 1987)
32		Sorority Babes in the Slimeball Bowl-O-Rama (Comedy, Horror, 1988)
32		Abbott and Costello Meet the Killer, Boris Karloff (Comedy, Horror, Mystery, 1949)
32		Hollywood Chainsaw Hookers (Comedy, Horror, 1988)
32		Brain Damage (Comedy, Horror, 1988)
32		Night of the Demons (Comedy, Fantasy, Horror, 1988)
32		Lucky Stiff (Comedy, Horror, 1988)
32		Society (Comedy, Horror, 1989)
32		Sundown: The Vampire in Retreat (Comedy, Horror, Western, 1989)
32		Night Visitor (Comedy, Horror, Thriller, 1989)
32		Atom the Amazing Zombie Killer (Comedy, Horror, 2012)
32		Cannibal Women in the Avocado Jungle of Death (Action, Comedy, Horror, 1989)
32		Cutting Class (Comedy, Crime, Horror, 1989)
32		My Mom's a Werewolf (Comedy, Horror, 1989)
32		The Jitters (Action, Comedy, Horror, 1989)
32		Terror Eyes (Horror, Comedy, Thriller, 1989)
32		Bunny the Killer Thing (Action, Comedy, Horror, 2015)
32		Blades (Comedy, Horror, 1989)
32		Shocker (Comedy, Horror, Thriller, 1989)
32		Sleepaway Camp III: Teenage Wasteland (Comedy, Horror, 1989)
32		The Toxic Avenger Part II (Action, Comedy, Horror, 1989)
32		Redneck Zombies (Comedy, Horror, 1989)
32		Flesh Eating Mothers (Comedy, Horror, 1988)
32		Fright Night Part 2 (Comedy, Horror, Thriller, 1988)
32		The Lair of the White Worm (Comedy, Horror, 1988)
32		Sleepaway Camp II: Unhappy Campers (Comedy, Horror, 1988)
32		Waxwork (Comedy, Horror, 1988)
32		High Spirits (Comedy, Fantasy, Horror, 1988)
32		The Witches of Eastwick (Comedy, Fantasy, Horror, 1987)
32		Parents (Comedy, Horror, Mystery, 1989)
32		Unmasked Part 25 (Comedy, Horror, Romance, 1989)
32		Curse of the Queerwolf (Comedy, Horror, 1988)
32		Rabid Grannies (Comedy, Horror, 1988)
32		976-EVIL (Comedy, Horror, 1988)
32		Nightmare Sisters (Comedy, Fantasy, Horror, 1988)
32		Doom Asylum (Comedy, Horror, 1987)
32		Return to Horror High (Comedy, Horror, 1987)
32		Street Trash (Comedy, Horror, 1987)
32		Attack of the Killer Tomatoes! (Adventure, Comedy, Horror, 1978)
32		Computer Killers (Comedy, Horror, 1973)
32		House II: The Second Story (Comedy, Fantasy, Horror, 1987)
32		Slumber Party Massacre II (Comedy, Horror, Music, 1987)
32		Creepshow 2 (Comedy, Fantasy, Horror, 1987)
32		Killer Pad (Comedy, Horror, 2008)
32		My Demon Lover (Comedy, Fantasy, Horror, 1987)
32		Billy the Kid and the Green Baize Vampire (Comedy, Horror, Musical, 1987)
31		Basket Case 2 (Comedy, Horror, 1990)
31		The Sleeping Car (Horror, Comedy, 1990)
31		Army of Darkness (Comedy, Fantasy, Horror, 1992)
31		Rockula (Comedy, Horror, Musical, 1990)
31		Pledge Night (Comedy, Horror, 1990)
31		Braindead (Comedy, Fantasy, Horror, 1992)
31		Gremlins 2: The New Batch (Comedy, Fantasy, Horror, 1990)
31		Tales from the Darkside: The Movie (Comedy, Fantasy, Horror, 1990)
31		The Willies (Horror, Comedy, 1990)
31		The Ambulance (Action, Comedy, Horror, 1990)
31		Sorority House Massacre II (Comedy, Horror, Thriller, 1990)
31		Teenage Exorcist (Comedy, Horror, 1991)
31		Basket Case 3 (Comedy, Horror, 1991)
31		Freddy's Dead: The Final Nightmare (Comedy, Fantasy, Horror, 1991)
31		The Refrigerator (Comedy, Fantasy, Horror, 1991)
31		Mom (Comedy, Horror, 1991)
31		The People Under the Stairs (Comedy, Horror, Mystery, 1991)
31		Scary Movie (Comedy, Horror, 1991)
31		Popcorn (Comedy, Horror, 1991)
31		Night of the Day of the Dawn of the Son of the Bride of the Return of the Terror (Comedy, Horror, 1991)
31		Gate 2: The Trespassers (Fantasy, Horror, Comedy, 1990)
31		Hard to Die (Action, Comedy, Horror, 1990)
31		Slumber Party Massacre III (Comedy, Horror, 1990)
31		Maximum Overdrive (Action, Comedy, Horror, 1986)
31		Haunted Honeymoon (Horror, Comedy, Musical, 1986)
31		Vamp (Comedy, Horror, 1986)
31		Repossessed (Comedy, Fantasy, Horror, 1990)
31		Deadtime Stories (Comedy, Horror, 1986)
31		The Texas Chainsaw Massacre 2 (Comedy, Horror, 1986)
31		Trick or Treat (Comedy, Horror, Music, 1986)
31		Blood Salvage (Comedy, Horror, 1990)
31		Evil Laugh (Comedy, Horror, 1986)
31		Little Shop of Horrors (Comedy, Horror, Musical, 1986)
31		Blood Hook (Comedy, Horror, 1986)
31		Spookies (Comedy, Horror, 1986)
31		Singapore sling: O anthropos pou agapise ena ptoma (Comedy, Drama, Horror, 1990)
31		Hard Rock Zombies (Comedy, Horror, Music, 1985)
31		Bloodsucking Pharaohs in Pittsburgh (Comedy, Horror, 1991)
31		Future-Kill (Adventure, Comedy, Horror, 1985)
31		Revenge of the Radioactive Reporter (Comedy, Horror, 1990)
31		Transylvania 6-5000 (Comedy, Fantasy, Horror, 1985)
31		Once Bitten (Comedy, Horror, 1985)
31		Troll (Comedy, Fantasy, Horror, 1986)
31		¡Vampiros en La Habana! (Animation, Comedy, Horror, 1985)
31		House (Comedy, Fantasy, Horror, 1986)
31		Screamplay (Comedy, Horror, Mystery, 1985)
31		I Bought a Vampire Motorcycle (Comedy, Horror, 1990)

Notes: Movies similar to Killer Klowns from Outer Space, Movies like Killer Klowns from Outer Space, Comedy, Horror, Sci-Fi, Stephen Chiodo, Grant Cramer, Suzanne Snyder, John Allen Nelson, John Vernon, Films, Video, Movie Similarities