99		The Absent Minded Professor (Comedy, Family, Sci-Fi, 1961)
80		Son of Flubber (Comedy, Sci-Fi, Family, 1963)
75		Frankenweenie (Animation, Comedy, Family, Sci-Fi, 2012)
72		The Nutty Professor (Comedy, Romance, Sci-Fi, 1963)
67		The Nutty Professor (Comedy, Romance, Sci-Fi, 1996)
66		Nutty Professor II: The Klumps (Comedy, Romance, Sci-Fi, 2000)
55		The Million Dollar Duck (Comedy, Family, Sci-Fi, 1971)
52		And You Thought Your Parents Were Weird (Comedy, Family, Fantasy, Sci-Fi, 1991)
52		A Boy and His Dog (Comedy, Drama, Sci-Fi, 1975)
52		Amazon Women on the Moon (Comedy, Sci-Fi, 1987)
50		The Monkey's Uncle (Family, Comedy, Sci-Fi, 1965)
50		Now You See Him, Now You Don't (Family, Comedy, Sci-Fi, 1972)
47		The Last Mimzy (Family, Sci-Fi, 2007)
47		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
47		Attack the Block (Action, Comedy, Sci-Fi, 2011)
45		Tomorrowland (Action, Adventure, Family, Sci-Fi, 2015)
45		RocketMan (Comedy, Family, Sci-Fi, 1997)
45		The Toxic Avenger (Action, Comedy, Horror, Sci-Fi, 1984)
44		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
44		Pet Shop (Comedy, Family, Sci-Fi, 1994)
42		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
42		Real Genius (Comedy, Romance, Sci-Fi, 1985)
42		The Three Stooges in Orbit (Comedy, Sci-Fi, 1962)
42		Biggles: Adventures in Time (Adventure, Family, Sci-Fi, 1986)
42		The Man in the White Suit (Comedy, Drama, Sci-Fi, 1951)
41		About Time (Comedy, Drama, Fantasy, Sci-Fi, 2013)
41		Purple People Eater (Comedy, Family, Sci-Fi, 1988)
41		Junior (Comedy, Romance, Sci-Fi, 1994)
41		Bicentennial Man (Comedy, Drama, Sci-Fi, 1999)
40		Copposites (Comedy, Family, Sci-Fi, 2012)
40		Where's Willie? (Comedy, Family, Sci-Fi, 1978)
40		Moon Pilot (Family, Comedy, Sci-Fi, 1962)
40		The Misadventures of Merlin Jones (Family, Comedy, Sci-Fi, 1964)
40		Short Circuit (Comedy, Family, Sci-Fi, 1986)
40		The Cat from Outer Space (Comedy, Family, Sci-Fi, 1978)
40		C.H.O.M.P.S. (Comedy, Family, Sci-Fi, 1979)
40		The Reluctant Astronaut (Comedy, Family, Sci-Fi, 1967)
40		Earthbound (Family, Sci-Fi, Comedy, 1981)
40		Stand by Me Doraemon (Animation, Comedy, Drama, Sci-Fi, 2014)
40		The Rocket Man (Family, Sci-Fi, Comedy, 1954)
40		Meet the Robinsons (Animation, Adventure, Comedy, Sci-Fi, 2007)
39		The Satan Bug (Crime, Mystery, Sci-Fi, 1965)
39		Decoys (Comedy, Horror, Sci-Fi, 2004)
38		Mom and Dad Save the World (Adventure, Comedy, Family, Sci-Fi, 1992)
37		Superhero Movie (Action, Comedy, Sci-Fi, 2008)
37		It Happens Every Spring (Comedy, Sci-Fi, Sport, 1949)
37		The Twonky (Comedy, Sci-Fi, 1953)
37		Bad Taste (Comedy, Horror, Sci-Fi, 1987)
36		Firestar: First Contact (Sci-Fi, 1991)
36		The Mating Habits of the Earthbound Human (Comedy, Sci-Fi, 1999)
35		The Human Beeing (Comedy, Horror, Sci-Fi, 2002)
35		Frankenstein and Me (Comedy, Family, Fantasy, Sci-Fi, 1996)
35		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
35		Journey to the Center of the Earth (Adventure, Family, Fantasy, Sci-Fi, 1959)
35		Monsters vs. Aliens (Animation, Action, Adventure, Sci-Fi, 2009)
35		20,000 Leagues Under the Sea (Adventure, Drama, Family, Sci-Fi, 1954)
35		Kaboom (Comedy, Mystery, Romance, Sci-Fi, 2010)
35		Mr. Peabody & Sherman (Animation, Adventure, Comedy, Sci-Fi, 2014)
35		Innerspace (Action, Adventure, Comedy, Sci-Fi, 1987)
34		Burisuta (Action, Comedy, Drama, Sci-Fi, 2000)
34		The Boy with the X-Ray Eyes (Adventure, Comedy, Family, Sci-Fi, 1999)
34		The Truman Show (Comedy, Drama, Sci-Fi, 1998)
34		Muppets from Space (Adventure, Comedy, Family, Sci-Fi, 1999)
34		X-Men: Apocalypse (Action, Adventure, Sci-Fi, 2016)
34		Tobor the Great (Sci-Fi, 1954)
33		Honey I Blew Up the Kid (Adventure, Comedy, Family, Sci-Fi, 1992)
33		Recess: School's Out (Animation, Family, Comedy, Sci-Fi, 2001)
33		Super Mario Bros. (Adventure, Comedy, Family, Sci-Fi, 1993)
33		Le grand tout (Comedy, Drama, Sci-Fi, 2016)
32		X2 (Action, Adventure, Fantasy, Sci-Fi, 2003)
32		Raki II: Raki vs. Nemesis (Family, Sci-Fi, 1996)
32		They Bite (Comedy, Horror, Sci-Fi, 1996)
32		Double Team (Action, Comedy, Sci-Fi, 1997)
32		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
32		Orgazmo (Comedy, Sci-Fi, 1997)
32		Making Mr. Right (Comedy, Romance, Sci-Fi, 1987)
32		Good Boy! (Comedy, Drama, Family, Sci-Fi, 2003)
32		Star Kid (Adventure, Sci-Fi, Family, 1997)
32		Deformed Monsters (Comedy, Sci-Fi, Horror, 1997)
32		PK (Comedy, Drama, Romance, Sci-Fi, 2014)
32		Jack Brown Genius (Comedy, Fantasy, Sci-Fi, 1996)
32		Star Wars: The Force Awakens (Action, Adventure, Fantasy, Sci-Fi, 2015)
32		Jetsons: The Movie (Animation, Comedy, Family, Sci-Fi, 1990)
32		Oblivion 2: Backlash (Adventure, Comedy, Sci-Fi, 1996)
32		Mystery Science Theater 3000: The Movie (Comedy, Sci-Fi, 1996)
32		La lengua asesina (Comedy, Sci-Fi, Horror, 1996)
32		Monster in the Closet (Comedy, Horror, Sci-Fi, 1986)
32		Walkin' on Sunshine: The Movie (Comedy, Sci-Fi, 1997)
32		Space Truckers (Adventure, Comedy, Sci-Fi, 1996)
32		Multiplicity (Comedy, Romance, Sci-Fi, 1996)
32		Way... Way Out (Comedy, Sci-Fi, 1966)
32		Pizza Man (Action, Family, Sci-Fi, 2011)
31		Plan 10 from Outer Space (Comedy, Sci-Fi, 1995)
31		Prison Planet 2: The Armageddon (Action, Comedy, Sci-Fi, 1994)
31		Honey, I Shrunk the Kids (Adventure, Comedy, Family, Sci-Fi, 1989)
31		Time at the Top (Family, Sci-Fi, 1999)
31		Tank Girl (Action, Comedy, Sci-Fi, 1995)
31		Hell's Belles (Comedy, Sci-Fi, 1995)
31		What Planet Are You From? (Comedy, Sci-Fi, 2000)
31		Dykkerne (Adventure, Family, Sci-Fi, 2000)
31		Niagaravation (Comedy, Sci-Fi, 1995)
31		Acne (Comedy, Horror, Sci-Fi, 2000)
31		Timeline (Action, Adventure, Sci-Fi, 2003)
31		The High Crusade (Adventure, Comedy, Sci-Fi, 1994)
31		Superstarlet A.D. (Comedy, Sci-Fi, 2000)
31		Sky High (Adventure, Comedy, Family, Sci-Fi, 2005)
31		Astronomy of Errors (Comedy, Romance, Sci-Fi, 2000)
31		The Curse of the Were-Rabbit (Animation, Comedy, Family, Sci-Fi, 2005)
31		Robots (Animation, Adventure, Comedy, Sci-Fi, 2005)
31		That Little Monster (Comedy, Horror, Sci-Fi, 1994)
31		Big Monster on Campus (Comedy, Horror, Sci-Fi, 2000)
31		Oblivion (Adventure, Comedy, Sci-Fi, 1994)
31		Brainscan (Comedy, Horror, Sci-Fi, 1994)
31		Class of Nuke 'Em High Part 3: The Good, the Bad and the Subhumanoid (Action, Comedy, Sci-Fi, 1994)
31		The Roly Poly Man (Comedy, Sci-Fi, 1994)
31		I epithesi tou gigantiaiou mousaka (Comedy, Sci-Fi, 1999)
31		Short Circuit 2 (Comedy, Drama, Family, Sci-Fi, 1988)
31		Virtue (Comedy, Sci-Fi, 1999)
31		Galaxy Quest (Adventure, Comedy, Sci-Fi, 1999)
31		Top of the Food Chain (Comedy, Horror, Sci-Fi, 1999)
30		Les visiteurs (Comedy, Fantasy, Sci-Fi, 1993)
30		Humanoids from Atlantis (Action, Comedy, Sci-Fi, 1992)
30		Space Case (Comedy, Sci-Fi, 1992)
30		Tribulation 99: Alien Anomalies Under America (Comedy, Sci-Fi, 1992)
30		Meet Dave (Adventure, Comedy, Family, Sci-Fi, 2008)
30		Chao ji xue xiao ba wang (Action, Comedy, Sci-Fi, 1993)
30		Freaked (Comedy, Sci-Fi, 1993)
30		The Animal (Comedy, Sci-Fi, 2001)
30		Coneheads (Comedy, Sci-Fi, 1993)
30		Critters 4 (Comedy, Horror, Sci-Fi, 1992)
30		The Tuxedo (Action, Comedy, Sci-Fi, 2002)
30		Planet 51 (Animation, Adventure, Comedy, Sci-Fi, 2009)
30		Cloudy with a Chance of Meatballs (Animation, Comedy, Family, Sci-Fi, 2009)
30		Mutant Aliens (Animation, Comedy, Sci-Fi, 2001)
30		The Zeros (Comedy, Drama, Sci-Fi, 2001)
30		Cultivision (Collapsing Stars) (Sci-Fi, Comedy, Fantasy, 2002)
30		The American Astronaut (Musical, Comedy, Sci-Fi, 2001)
30		Memoirs of an Invisible Man (Comedy, Romance, Sci-Fi, 1992)
30		Don't Ask Don't Tell (Comedy, Fantasy, Sci-Fi, 2002)
30		Munster, Go Home! (Comedy, Family, Fantasy, Sci-Fi, 1966)
30		Power Trip (Action, Comedy, Family, Sci-Fi, 2009)
30		Body Melt (Horror, Comedy, Sci-Fi, 1993)
30		Despicable Me 2 (Animation, Comedy, Family, Sci-Fi, 2013)
30		Cloudy with a Chance of Meatballs 2 (Animation, Comedy, Family, Sci-Fi, 2013)
30		Unidentified Flying Oddball (Comedy, Family, Adventure, Sci-Fi, 1979)
30		Man's Best Friend (Comedy, Horror, Sci-Fi, 1993)
30		Uno sceriffo extraterrestre... poco extra e molto terrestre (Action, Comedy, Family, Sci-Fi, 1979)
30		CQ (Drama, Comedy, Sci-Fi, 2001)
30		Just Visiting (Comedy, Fantasy, Sci-Fi, 2001)
30		Chissà perché... capitano tutte a me (Action, Comedy, Family, Sci-Fi, 1980)
30		The Invisible Boy (Adventure, Comedy, Family, Sci-Fi, 1957)
30		Evolution (Comedy, Sci-Fi, 2001)
30		Godzilla 2001 (Comedy, Sci-Fi, 2001)
30		The Lost Skeleton of Cadavra (Comedy, Horror, Sci-Fi, 2001)
30		Repli-Kate (Comedy, Sci-Fi, 2002)
30		Megamind (Animation, Action, Comedy, Sci-Fi, 2010)
30		Zpívající pudrenka (Comedy, Crime, Family, Sci-Fi, 1960)
30		I racconti dell'orso (Adventure, Comedy, Family, Sci-Fi, 2015)
30		G.O.R.A. (Adventure, Comedy, Sci-Fi, 2004)
30		*batteries not included (Comedy, Family, Fantasy, Sci-Fi, 1987)
30		Breakfast of Aliens (Comedy, Horror, Sci-Fi, 1993)
30		U.F.O. (Comedy, Sci-Fi, 1993)
29		The Spirit of '76 (Comedy, Sci-Fi, 1990)
29		The Age of Insects (Sci-Fi, Comedy, Horror, 1990)
29		Spaced Invaders (Adventure, Comedy, Sci-Fi, 1990)
29		Tremors (Comedy, Horror, Sci-Fi, 1990)
29		Frankenhooker (Comedy, Horror, Sci-Fi, 1990)
29		Terminal City Ricochet (Comedy, Sci-Fi, 1990)
29		Back to the Future Part II (Adventure, Comedy, Sci-Fi, 1989)
29		Kamillions (Comedy, Romance, Sci-Fi, 1990)
29		Iron Man Three (Action, Adventure, Sci-Fi, 2013)
29		Pinocchio 3000 (Animation, Family, Sci-Fi, 2004)
29		The Stepford Wives (Comedy, Sci-Fi, Thriller, 2004)
29		Frog-g-g! (Sci-Fi, Comedy, Horror, 2004)
29		Evil Alien Conquerors (Comedy, Sci-Fi, 2003)
29		Phil the Alien (Comedy, Sci-Fi, 2004)
29		Karim Patwa's Spaceship (Biography, Comedy, Sci-Fi, 2004)
29		Transformers: Revenge of the Fallen (Action, Adventure, Sci-Fi, 2009)
29		Gargaroth (Comedy, Sci-Fi, 2004)
29		From Other Worlds (Comedy, Sci-Fi, 2004)
29		Dominator (Animation, Comedy, Sci-Fi, 2003)
29		Alien Sex Party (Comedy, Sci-Fi, 2003)
29		There's Nothing Out There (Comedy, Horror, Sci-Fi, 1991)
29		Class of Nuke 'Em High Part II: Subhumanoid Meltdown (Comedy, Horror, Sci-Fi, 1991)
29		Guyver (Sci-Fi, Action, Comedy, 1991)
29		The Borrower (Comedy, Horror, Sci-Fi, 1991)
29		Suburban Commando (Action, Comedy, Sci-Fi, 1991)
29		Blast from the Past (Comedy, Drama, Romance, Sci-Fi, 1999)
29		Critters 3 (Comedy, Horror, Sci-Fi, 1991)
29		Blobermouth (Comedy, Horror, Sci-Fi, 1991)
29		Invasion: Stanford 1991 A.D. (Comedy, Sci-Fi, 1990)
29		Meet the Applegates (Comedy, Sci-Fi, 1990)
29		Rocky Horror Show Live (Comedy, Musical, Sci-Fi, 2015)
29		Brick Bradford (Action, Adventure, Sci-Fi, 1947)
29		Back to the Future (Adventure, Comedy, Sci-Fi, 1985)
29		SOS Coast Guard (Adventure, Romance, Sci-Fi, 1937)
29		Undersea Kingdom (Sci-Fi, Adventure, 1936)
29		Superman (Sci-Fi, 1948)
28		Disaster! (Animation, Comedy, Sci-Fi, 2005)
28		Remote Control (Comedy, Romance, Sci-Fi, 1988)
28		Black Sheep (Comedy, Horror, Sci-Fi, 2006)
28		The Invisible Man (Comedy, Horror, Sci-Fi, 1933)
28		Diamond Zero (Sci-Fi, Action, Comedy, 2005)
28		Alien Autopsy (Comedy, Sci-Fi, 2006)
28		Dr. Caligari (Comedy, Horror, Sci-Fi, 1989)
28		Wooly Booly: Ang classmate kong alien (Comedy, Sci-Fi, 1989)
28		Bride of Re-Animator (Comedy, Horror, Sci-Fi, 1989)
28		Second Sight (Comedy, Mystery, Sci-Fi, 1989)
28		My Super Ex-Girlfriend (Comedy, Romance, Sci-Fi, 2006)
28		The Naked Monster (Comedy, Horror, Sci-Fi, 2005)
28		Evil Aliens (Comedy, Horror, Sci-Fi, 2005)
28		Jimmy Neutron: Boy Genius (Animation, Action, Adventure, Sci-Fi, 2001)
28		Man with the Screaming Brain (Adventure, Comedy, Sci-Fi, 2005)
28		Swarm of the Snakehead (Comedy, Horror, Sci-Fi, 2006)
28		I'll Believe You (Comedy, Sci-Fi, 2006)
28		Jesus H. Zombie (Comedy, Horror, Sci-Fi, 2006)
28		The Girl from Monday (Action, Comedy, Sci-Fi, 2005)
28		Bubble Boy (Adventure, Comedy, Romance, Sci-Fi, 2001)
28		Slither (Comedy, Horror, Sci-Fi, 2006)
28		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
28		Alien Space Avenger (Comedy, Horror, Sci-Fi, 1989)
28		Hell Comes to Frogtown (Action, Comedy, Sci-Fi, 1988)
28		Sons of Steel (Comedy, Musical, Sci-Fi, 1988)
28		As Time Goes by (Comedy, Sci-Fi, 1988)
28		Special (Comedy, Drama, Sci-Fi, 2006)
28		Norman's Awesome Experience (Comedy, Sci-Fi, 1988)
28		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
28		Not of This Earth (Comedy, Horror, Sci-Fi, 1988)
28		Return of the Killer Tomatoes! (Comedy, Horror, Sci-Fi, 1988)
28		The Invisible Kid (Comedy, Sci-Fi, 1988)
28		Critters 2 (Comedy, Horror, Sci-Fi, 1988)
28		The Last Dudes on Earth (Comedy, Sci-Fi, 2005)
28		The Garden's Keeper (Action, Comedy, Sci-Fi, 2015)
28		Return of the Living Dead II (Comedy, Horror, Sci-Fi, 1988)
28		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
28		The Return of Swamp Thing (Sci-Fi, Horror, Comedy, 1989)
28		Flytrap (Comedy, Drama, Sci-Fi, 2015)
28		Rising Storm (Action, Comedy, Sci-Fi, 1989)
28		The Monster of Phantom Lake (Comedy, Horror, Sci-Fi, 2006)
28		Mutant on the Bounty (Comedy, Sci-Fi, 1989)
28		E.T. the Extra-Terrestrial (Family, Sci-Fi, 1982)
28		Meet the Hollowheads (Comedy, Horror, Sci-Fi, 1989)
28		Abby Sen (Comedy, Drama, Sci-Fi, 2015)
28		Idiocracy (Adventure, Comedy, Sci-Fi, 2006)
28		Cyxork 7 (Comedy, Sci-Fi, 2006)
28		It Came from Somewhere Else (Comedy, Sci-Fi, 1988)
28		Lobster Man from Mars (Comedy, Horror, Sci-Fi, 1989)

Notes: Movies similar to Flubber, Movies like Flubber, Comedy, Family, Sci-Fi, Les Mayfield, Robin Williams, Marcia Gay Harden, Christopher McDonald, Ted Levine, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities