92		Attack the Block (Action, Comedy, Sci-Fi, 2011)
87		Paul (Adventure, Comedy, Sci-Fi, 2011)
84		The Return of the Living Dead (Comedy, Horror, Sci-Fi, 1985)
75		Slither (Comedy, Horror, Sci-Fi, 2006)
75		Critters 2 (Comedy, Horror, Sci-Fi, 1988)
72		The Watch (Action, Comedy, Sci-Fi, 2012)
71		Critters (Action, Comedy, Horror, 1986)
70		Bad Taste (Comedy, Horror, Sci-Fi, 1987)
69		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
67		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
67		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
65		Gremlins (Comedy, Fantasy, Horror, 1984)
65		Grabbers (Comedy, Horror, Sci-Fi, 2012)
61		Arachnophobia (Comedy, Fantasy, Horror, 1990)
59		The Monster Squad (Action, Comedy, Family, 1987)
59		Tremors (Comedy, Horror, Sci-Fi, 1990)
58		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
57		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
57		The Voices (Comedy, Crime, Horror, 2014)
57		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
57		The Lost Boys (Comedy, Fantasy, Horror, 1987)
57		Evolution (Comedy, Sci-Fi, 2001)
56		Star Trek IV: The Voyage Home (Adventure, Comedy, Sci-Fi, 1986)
55		Monsters vs. Aliens (Animation, Action, Adventure, Comedy, 2009)
54		Turner & Hooch (Comedy, Crime, Drama, 1989)
54		Chopper (Biography, Comedy, Crime, 2000)
54		Pixels (Animation, Action, Comedy, 2015)
54		Galaxy Quest (Action, Adventure, Comedy, 1999)
50		Space Jam (Animation, Adventure, Comedy, 1996)
50		Mr. Nice Guy (Action, Comedy, Crime, 1997)
50		Coneheads (Comedy, Sci-Fi, 1993)
50		Hot Fuzz (Action, Comedy, Mystery, 2007)
50		Money Talks (Action, Comedy, Crime, 1997)
49		Meet Dave (Adventure, Comedy, Family, 2008)
49		Half Baked (Comedy, Crime, 1998)
48		Zombieland (Adventure, Comedy, Horror, 2009)
48		Tucker and Dale vs Evil (Comedy, Horror, 2010)
47		Sixteen Candles (Comedy, Romance, 1984)
47		National Lampoon's Vacation (Adventure, Comedy, 1983)
47		Absolutely Anything (Comedy, Sci-Fi, 2015)
46		Cat's Eye (Comedy, Horror, Thriller, 1985)
46		Porky's (Comedy, 1981)
45		Repo Man (Comedy, Crime, Sci-Fi, 1984)
45		Return of the Living Dead II (Comedy, Horror, Sci-Fi, 1988)
45		Summer Wars (Animation, Action, Comedy, 2009)
44		Buffalo '66 (Comedy, Crime, Drama, 1998)
44		Cookie's Fortune (Comedy, Drama, 1999)
44		Red Heat (Action, Comedy, Crime, 1988)
44		Frankenweenie (Animation, Comedy, Family, 2012)
44		11:14 (Comedy, Crime, Drama, 2003)
44		Earth Girls Are Easy (Comedy, Musical, Romance, 1988)
44		Re-Animator (Comedy, Horror, Sci-Fi, 1985)
44		Chicken Little (Animation, Adventure, Comedy, 2005)
44		Muppets from Space (Adventure, Comedy, Family, 1999)
43		Night of the Comet (Comedy, Horror, Sci-Fi, 1984)
43		Clue (Comedy, Crime, Mystery, 1985)
42		American Ultra (Action, Comedy, Sci-Fi, 2015)
42		The Adventures of Buckaroo Banzai Across the 8th Dimension (Adventure, Comedy, Romance, 1984)
42		Planet Terror (Action, Comedy, Horror, 2007)
42		Odd Thomas (Comedy, Fantasy, Horror, 2013)
41		Airheads (Comedy, Crime, Music, 1994)
41		Now and Then (Comedy, Drama, Romance, 1995)
40		Black Sheep (Comedy, Horror, Sci-Fi, 2006)
40		John Dies at the End (Comedy, Horror, Sci-Fi, 2012)
40		Zombie Strippers (Comedy, Horror, Sci-Fi, 2008)
40		Detention (Comedy, Horror, Sci-Fi, 2011)
40		Doghouse (Comedy, Horror, Sci-Fi, 2009)
40		Cooties (Comedy, Horror, Sci-Fi, 2014)
39		Going the Distance (Comedy, Romance, 2010)
39		Win a Date with Tad Hamilton! (Comedy, Romance, 2004)
39		Adventureland (Comedy, Drama, Romance, 2009)
39		The Brothers Bloom (Adventure, Comedy, Drama, 2008)
39		Scooby-Doo (Adventure, Comedy, Family, 2002)
39		Chicago (Comedy, Crime, Musical, 2002)
39		Airplane II: The Sequel (Comedy, Sci-Fi, 1982)
39		After Hours (Comedy, Crime, Drama, 1985)
39		Parenthood (Comedy, Drama, 1989)
39		Big Fat Liar (Adventure, Comedy, Family, 2002)
39		Cocoon: The Return (Adventure, Comedy, Mystery, 1988)
39		The Curse of the Were-Rabbit (Animation, Comedy, Family, 2005)
39		SLC Punk! (Comedy, Drama, Music, 1998)
39		Calvary (Comedy, Drama, 2014)
38		Multiplicity (Comedy, Romance, Sci-Fi, 1996)
38		Howard the Duck (Action, Adventure, Comedy, 1986)
38		Explorers (Adventure, Comedy, Family, 1985)
37		Revenge of the Nerds (Comedy, 1984)
37		Valley Girl (Comedy, Romance, 1983)
36		As Good as It Gets (Comedy, Drama, Romance, 1997)
36		Babe (Comedy, Drama, Family, 1995)
35		Ice Age (Animation, Adventure, Comedy, 2002)
35		Planes, Trains & Automobiles (Comedy, Drama, 1987)
34		The Jane Austen Book Club (Comedy, Drama, Romance, 2007)
34		The Wackness (Comedy, Drama, Romance, 2008)
34		Varsity Blues (Comedy, Drama, Romance, 1999)
34		Wonder Boys (Comedy, Drama, 2000)
34		Starsky & Hutch (Comedy, Crime, 2004)
34		Looking for Eric (Comedy, Drama, Fantasy, 2009)
34		Lilo & Stitch (Animation, Adventure, Comedy, 2002)
34		Waitress (Comedy, Drama, Romance, 2007)
34		Keeping Mum (Comedy, Crime, Thriller, 2005)
34		Holes (Adventure, Comedy, Drama, 2003)
34		Kopps (Action, Comedy, 2003)
34		About Last Night (Comedy, Romance, 2014)
34		Wild Hogs (Action, Adventure, Comedy, 2007)
34		Calendar Girls (Comedy, Drama, 2003)
34		Fletch Lives (Comedy, Mystery, Crime, 1989)
34		Cemetery Junction (Comedy, Drama, 2010)
34		Greenberg (Comedy, Drama, Romance, 2010)
34		Zathura: A Space Adventure (Action, Adventure, Comedy, 2005)
34		My Name Is Bruce (Comedy, Fantasy, 2007)
34		Intermission (Comedy, Crime, Drama, 2003)
34		The Curse of the Jade Scorpion (Comedy, Crime, Mystery, 2001)
33		Quick Change (Comedy, Crime, 1990)
33		Evil Dead II (Comedy, Fantasy, Horror, 1987)
33		Down and Out in Beverly Hills (Comedy, 1986)
33		Back to the Future (Adventure, Comedy, Sci-Fi, 1985)
33		Back to the Future Part II (Adventure, Comedy, Sci-Fi, 1989)
32		Creepshow 2 (Comedy, Fantasy, Horror, 1987)
32		The Witches of Eastwick (Comedy, Fantasy, Horror, 1987)
32		Shocker (Comedy, Horror, Thriller, 1989)
32		Bachelor Party (Comedy, 1984)
32		My Cousin Vinny (Comedy, Crime, 1992)
31		Tales from the Darkside: The Movie (Comedy, Fantasy, Horror, 1990)
31		Short Circuit (Comedy, Family, Sci-Fi, 1986)
31		Maximum Overdrive (Action, Comedy, Horror, 1986)
31		House (Comedy, Fantasy, Horror, 1986)
31		Once Bitten (Comedy, Horror, 1985)
31		Weird Science (Comedy, Romance, Sci-Fi, 1985)
31		Real Genius (Comedy, Romance, Sci-Fi, 1985)
31		The Texas Chainsaw Massacre 2 (Comedy, Horror, 1986)
31		Little Shop of Horrors (Comedy, Horror, Musical, 1986)
31		Braindead (Comedy, Fantasy, Horror, 1992)
31		Army of Darkness (Comedy, Fantasy, Horror, 1992)
31		The People Under the Stairs (Comedy, Horror, Mystery, 1991)
31		Freddy's Dead: The Final Nightmare (Comedy, Fantasy, Horror, 1991)
31		My Sassy Girl (Comedy, Drama, Romance, 2001)
31		Gremlins 2: The New Batch (Comedy, Fantasy, Horror, 1990)
31		The Iron Giant (Animation, Action, Adventure, Comedy, 1999)
30		The Artist (Comedy, Drama, Romance, 2011)
30		Memoirs of an Invisible Man (Comedy, Romance, Sci-Fi, 1992)
30		Death Becomes Her (Comedy, Fantasy, Horror, 1992)
30		The Toxic Avenger (Action, Comedy, Horror, 1984)
30		Superman III (Action, Comedy, Sci-Fi, 1983)
30		An American Werewolf in London (Comedy, Fantasy, Horror, 1981)
30		The Man with Two Brains (Comedy, Romance, Sci-Fi, 1983)
30		Leprechaun (Comedy, Fantasy, Horror, 1993)
30		Les visiteurs (Comedy, Fantasy, Sci-Fi, 1993)
30		In & Out (Comedy, Romance, 1997)
30		Men in Black (Adventure, Comedy, Family, 1997)
29		Escape from Planet Earth (Animation, Adventure, Comedy, 2013)
29		Hit and Run (Action, Comedy, Romance, 2012)
29		The Longest Yard (Comedy, Crime, Sport, 2005)
29		Rush Hour 3 (Action, Comedy, Crime, 2007)
29		Welcome to Mooseport (Comedy, Romance, 2004)
29		Romance & Cigarettes (Comedy, Musical, Romance, 2005)
29		Men in Black 3 (Action, Adventure, Comedy, 2012)
29		Young Adult (Comedy, Drama, 2011)
29		I Love You Phillip Morris (Biography, Comedy, Crime, 2009)
29		Just Friends (Comedy, Romance, 2005)
29		Mr. Woodcock (Comedy, Romance, Sport, 2007)
29		Johnny English Reborn (Action, Adventure, Comedy, 2011)
29		Old Dogs (Comedy, Family, 2009)
29		The Guard (Comedy, Crime, Thriller, 2011)
29		Summer Catch (Comedy, Drama, Romance, 2001)
29		Oliver & Company (Animation, Adventure, Comedy, 1988)
29		All Dogs Go to Heaven (Animation, Comedy, Drama, 1989)
29		Exit Wounds (Action, Comedy, Crime, 2001)
29		Funny Farm (Comedy, Drama, 1988)
29		Dracula: Dead and Loving It (Comedy, Fantasy, Horror, 1995)
29		Coming to America (Comedy, Romance, 1988)
29		Junior (Comedy, Romance, Sci-Fi, 1994)
29		Creepshow (Comedy, Fantasy, Horror, 1982)
29		The Truman Show (Comedy, Drama, Sci-Fi, 1998)
29		Vampire in Brooklyn (Comedy, Fantasy, Horror, 1995)
29		Basket Case (Comedy, Horror, 1982)
29		Tank Girl (Action, Comedy, Sci-Fi, 1995)
29		Mystery, Alaska (Comedy, Drama, Sport, 1999)
29		Cemetery Man (Comedy, Fantasy, Horror, 1994)
28		The Player (Comedy, Crime, Drama, 1992)
28		Doc Hollywood (Comedy, Drama, Romance, 1991)
28		G.O.R.A. (Adventure, Comedy, Sci-Fi, 2004)
28		The Sandlot (Comedy, Drama, Family, 1993)
28		Shaun of the Dead (Comedy, Horror, 2004)
28		Double Team (Action, Comedy, Sci-Fi, 1997)
28		What We Do in the Shadows (Comedy, Fantasy, Horror, 2014)
28		An American Werewolf in Paris (Comedy, Fantasy, Horror, 1997)
28		Orgazmo (Comedy, Sci-Fi, 1997)
28		Bordello of Blood (Comedy, Fantasy, Horror, 1996)
28		Flubber (Comedy, Family, Sci-Fi, 1997)
28		The Frighteners (Comedy, Fantasy, Horror, 1996)
28		About Last Night... (Comedy, Drama, Romance, 1986)
28		The Nutty Professor (Comedy, Romance, Sci-Fi, 1996)
28		Mystery Science Theater 3000: The Movie (Comedy, Sci-Fi, 1996)
27		Eight Legged Freaks (Action, Comedy, Horror, 2002)
27		Jennifer's Body (Comedy, Fantasy, Horror, 2009)
27		Frequently Asked Questions About Time Travel (Comedy, Sci-Fi, 2009)
27		The Cottage (Comedy, Crime, Horror, 2008)
27		Dance of the Dead (Comedy, Horror, 2008)
27		Superhero Movie (Action, Comedy, Sci-Fi, 2008)
27		Drag Me to Hell (Comedy, Horror, 2009)
27		Land of the Lost (Adventure, Comedy, Sci-Fi, 2009)
27		Iron Sky (Action, Comedy, Sci-Fi, 2012)
27		Tusk (Comedy, Drama, Horror, 2014)
27		Zombeavers (Comedy, Horror, Thriller, 2014)
27		Housebound (Comedy, Horror, Mystery, 2014)
27		Life After Beth (Comedy, Horror, Romance, 2014)
27		Wyrmwood: Road of the Dead (Comedy, Horror, 2014)
27		Hot Tub Time Machine 2 (Comedy, Sci-Fi, 2015)
27		Krampus (Comedy, Fantasy, Horror, 2015)
27		Scouts Guide to the Zombie Apocalypse (Action, Comedy, Horror, 2015)
27		The Final Girls (Comedy, Horror, 2015)
27		Død snø 2 (Action, Comedy, Horror, 2014)
27		The World's End (Action, Comedy, Sci-Fi, 2013)
27		Arizona Dream (Comedy, Drama, Fantasy, 1993)
27		Piranha 3D (Comedy, Horror, 2010)
27		Rubber (Comedy, Fantasy, Horror, 2010)
27		Fright Night (Comedy, Horror, 2011)
27		Dark Shadows (Comedy, Fantasy, Horror, 2012)
27		Only Lovers Left Alive (Comedy, Drama, Horror, 2013)
27		Warm Bodies (Comedy, Horror, Romance, 2013)
27		The ABCs of Death (Comedy, Horror, 2012)
27		Hot Tub Time Machine (Comedy, Sci-Fi, 2010)
27		Cabin Fever 2: Spring Fever (Comedy, Horror, 2009)
27		Bicentennial Man (Comedy, Drama, Sci-Fi, 1999)
27		2001 Maniacs (Comedy, Horror, 2005)
27		Southland Tales (Comedy, Mystery, Sci-Fi, 2006)
27		The Breed (Comedy, Horror, Thriller, 2006)
27		Seed of Chucky (Comedy, Fantasy, Horror, 2004)
27		Cursed (Comedy, Horror, 2005)
27		The Host (Comedy, Drama, Horror, 2006)
27		Feast (Action, Comedy, Horror, 2005)
27		Wild Wild West (Action, Comedy, Sci-Fi, 1999)
27		Idle Hands (Comedy, Fantasy, Horror, 1999)
27		Halloween: Resurrection (Comedy, Horror, Thriller, 2002)
27		Bride of Chucky (Comedy, Fantasy, Horror, 1998)
27		Lake Placid (Action, Comedy, Horror, 1999)
27		Hatchet (Comedy, Horror, 2006)
27		Behind the Mask: The Rise of Leslie Vernon (Comedy, Horror, Thriller, 2006)
27		Severance (Comedy, Horror, Thriller, 2006)
27		Dude, Where's My Car? (Comedy, Mystery, Sci-Fi, 2000)
27		Teeth (Comedy, Fantasy, Horror, 2007)
27		Undead (Action, Comedy, Horror, 2003)
27		The Animal (Comedy, Sci-Fi, 2001)
27		Just Visiting (Comedy, Fantasy, Sci-Fi, 2001)
27		Shrooms (Comedy, Horror, Mystery, 2007)
27		The Tuxedo (Action, Comedy, Sci-Fi, 2002)
27		Nutty Professor II: The Klumps (Comedy, Romance, Sci-Fi, 2000)
27		Idiocracy (Adventure, Comedy, Sci-Fi, 2006)
27		My Super Ex-Girlfriend (Comedy, Romance, Sci-Fi, 2006)
27		The Stepford Wives (Comedy, Sci-Fi, Thriller, 2004)
27		Fido (Comedy, Drama, Horror, 2006)
27		Club Dread (Comedy, Horror, Thriller, 2004)
27		Taxidermia (Comedy, Drama, Horror, 2006)
27		Cabin Fever (Comedy, Horror, 2002)

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