79		Fido (Comedy, Drama, Horror, Sci-Fi, 2006)
71		Frankenweenie (Animation, Comedy, Family, Sci-Fi, 2012)
61		E.T. the Extra-Terrestrial (Family, Sci-Fi, 1982)
61		The Future (Comedy, Drama, Romance, Sci-Fi, 2011)
60		Slaughterhouse-Five (Comedy, Drama, Sci-Fi, 1972)
59		Chicken Little (Animation, Adventure, Comedy, Sci-Fi, 2005)
59		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
56		Pet Shop (Comedy, Family, Sci-Fi, 1994)
55		The Misadventures of Merlin Jones (Family, Comedy, Sci-Fi, 1964)
55		Visit to a Small Planet (Comedy, Sci-Fi, 1960)
55		Coneheads (Comedy, Sci-Fi, 1993)
55		Treasure Planet (Animation, Adventure, Family, Sci-Fi, 2002)
53		Jumper (Action, Adventure, Sci-Fi, 2008)
53		Galaxy Quest (Adventure, Comedy, Sci-Fi, 1999)
53		Meet Dave (Adventure, Comedy, Family, Sci-Fi, 2008)
51		Seeking a Friend for the End of the World (Adventure, Comedy, Drama, Sci-Fi, 2012)
50		Flight of the Navigator (Adventure, Family, Sci-Fi, 1986)
50		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
50		Privilege (Comedy, Drama, Music, Sci-Fi, 1967)
50		Stand by Me Doraemon (Animation, Comedy, Drama, Sci-Fi, 2014)
50		Nothing Lasts Forever (Comedy, Fantasy, Sci-Fi, 1984)
50		And You Thought Your Parents Were Weird (Comedy, Family, Fantasy, Sci-Fi, 1991)
49		Evolution (Comedy, Sci-Fi, 2001)
49		Recess: School's Out (Animation, Family, Comedy, Sci-Fi, 2001)
49		Spy Kids (Action, Adventure, Comedy, Sci-Fi, 2001)
48		Underdog (Action, Adventure, Comedy, Sci-Fi, 2007)
48		The Last Mimzy (Family, Sci-Fi, 2007)
48		Lost in Space (Action, Adventure, Family, Sci-Fi, 1998)
45		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
45		Mr. Peabody & Sherman (Animation, Adventure, Comedy, Sci-Fi, 2014)
44		The Iron Giant (Animation, Action, Adventure, Sci-Fi, 1999)
44		Sky High (Adventure, Comedy, Family, Sci-Fi, 2005)
44		The Curse of the Were-Rabbit (Animation, Comedy, Family, Sci-Fi, 2005)
43		Space Chimps (Animation, Adventure, Comedy, Sci-Fi, 2008)
43		Battle for Terra (Animation, Action, Adventure, Sci-Fi, 2007)
43		City of Ember (Adventure, Family, Fantasy, Sci-Fi, 2008)
40		Howard the Duck (Action, Adventure, Comedy, Sci-Fi, 1986)
40		Spy Kids 3-D: Game Over (Action, Adventure, Comedy, Sci-Fi, 2003)
40		Project X (Comedy, Drama, Sci-Fi, 1987)
40		Return from Witch Mountain (Family, Adventure, Sci-Fi, 1978)
40		Short Circuit 2 (Comedy, Drama, Family, Sci-Fi, 1988)
40		*batteries not included (Comedy, Family, Fantasy, Sci-Fi, 1987)
40		A Boy and His Dog (Comedy, Drama, Sci-Fi, 1975)
39		Titan A.E. (Animation, Action, Adventure, Sci-Fi, 2000)
38		Star Trek: Insurrection (Action, Adventure, Sci-Fi, 1998)
38		Star Wars: Episode I - The Phantom Menace (Action, Adventure, Fantasy, Sci-Fi, 1999)
37		Monsters vs. Aliens (Animation, Action, Adventure, Sci-Fi, 2009)
37		Planet 51 (Animation, Adventure, Comedy, Sci-Fi, 2009)
37		Megamind (Animation, Action, Comedy, Sci-Fi, 2010)
37		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
37		Guardians of the Galaxy (Action, Adventure, Sci-Fi, 2014)
35		Robosapien: Rebooted (Adventure, Drama, Family, Sci-Fi, 2013)
35		The Truman Show (Comedy, Drama, Sci-Fi, 1998)
35		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
35		Masters of the Universe (Action, Adventure, Fantasy, Sci-Fi, 1987)
35		Teknolust (Comedy, Drama, Romance, Sci-Fi, 2002)
35		Serenity (Action, Adventure, Sci-Fi, 2005)
35		Star Trek: Nemesis (Action, Adventure, Sci-Fi, 2002)
35		The Invisible Woman (Comedy, Romance, Sci-Fi, 1940)
35		The Chronicles of Riddick (Action, Adventure, Sci-Fi, 2004)
35		The Stepford Wives (Comedy, Sci-Fi, Thriller, 2004)
35		S1m0ne (Comedy, Drama, Fantasy, Sci-Fi, 2002)
35		C.H.O.M.P.S. (Comedy, Family, Sci-Fi, 1979)
35		Mothman (Comedy, Drama, Horror, Sci-Fi, 2000)
35		The Last Starfighter (Action, Adventure, Sci-Fi, 1984)
35		Men in Black II (Action, Adventure, Comedy, Sci-Fi, 2002)
35		S Club Seeing Double (Comedy, Drama, Musical, Sci-Fi, 2003)
35		The Big Empty (Comedy, Drama, Mystery, Sci-Fi, 2003)
35		Time Bandits (Adventure, Comedy, Fantasy, Sci-Fi, 1981)
35		Jam Films (Comedy, Drama, Fantasy, Sci-Fi, 2002)
34		The Host (Comedy, Drama, Horror, Sci-Fi, 2006)
34		Burisuta (Action, Comedy, Drama, Sci-Fi, 2000)
34		The American Astronaut (Musical, Comedy, Sci-Fi, 2001)
34		The Zeros (Comedy, Drama, Sci-Fi, 2001)
34		CQ (Drama, Comedy, Sci-Fi, 2001)
34		Starforce (Sci-Fi, 2000)
34		Special (Comedy, Drama, Sci-Fi, 2006)
33		Velocity Trap (Action, Sci-Fi, 1999)
33		Dublin 26.06.08: A Movie in 4 Days (Comedy, Drama, Sci-Fi, 2008)
33		It's Such a Beautiful Day (Animation, Comedy, Drama, Sci-Fi, 2012)
33		Blast from the Past (Comedy, Drama, Romance, Sci-Fi, 1999)
33		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
33		Inspector Gadget (Action, Adventure, Comedy, Sci-Fi, 1999)
33		Bicentennial Man (Comedy, Drama, Sci-Fi, 1999)
33		The Boy with the X-Ray Eyes (Adventure, Comedy, Family, Sci-Fi, 1999)
33		Virtual Sexuality (Comedy, Drama, Romance, Sci-Fi, 1999)
33		Hallows Point (Action, Comedy, Drama, Sci-Fi, 2007)
33		Freezer Burn (Comedy, Drama, Sci-Fi, 2007)
33		Muppets from Space (Adventure, Comedy, Family, Sci-Fi, 1999)
33		Visioneers (Comedy, Drama, Sci-Fi, 2008)
32		Dr. Otto Dekein's Original Design (Comedy, Drama, Fantasy, Sci-Fi, 2009)
32		Circuit (Comedy, Drama, Sci-Fi, 2009)
32		Power Trip (Action, Comedy, Family, Sci-Fi, 2009)
32		Impolex (Adventure, Comedy, Drama, Sci-Fi, 2009)
32		Flubber (Comedy, Family, Sci-Fi, 1997)
32		Frankenstein and Me (Comedy, Family, Fantasy, Sci-Fi, 1996)
32		TiMER (Comedy, Drama, Fantasy, Sci-Fi, 2009)
32		RocketMan (Comedy, Family, Sci-Fi, 1997)
32		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
32		Predators (Action, Adventure, Sci-Fi, 2010)
32		I Married a Strange Person! (Animation, Comedy, Drama, Sci-Fi, 1997)
32		Griff the Invisible (Comedy, Drama, Romance, Sci-Fi, 2010)
32		Cloudy with a Chance of Meatballs (Animation, Comedy, Family, Sci-Fi, 2009)
32		PK (Comedy, Drama, Romance, Sci-Fi, 2014)
31		In-lyu-myeol-mang-bo-go-seo (Comedy, Drama, Fantasy, Sci-Fi, 2012)
31		Bride of Frankenstein (Comedy, Drama, Horror, Sci-Fi, 1935)
31		Planet of the Apes (Adventure, Romance, Sci-Fi, 1968)
31		Ghosts with Shit Jobs (Comedy, Drama, Sci-Fi, 2012)
31		Forbidden Planet (Action, Adventure, Sci-Fi, 1956)
31		Battle Los Angeles (Action, Sci-Fi, 2011)
31		Robot & Frank (Comedy, Crime, Drama, Sci-Fi, 2012)
31		Abby Sen (Comedy, Drama, Sci-Fi, 2015)
31		Mighty Morphin Power Rangers: The Movie (Action, Adventure, Family, Sci-Fi, 1995)
31		About Time (Comedy, Drama, Fantasy, Sci-Fi, 2013)
31		2002: The Rape of Eden (Action, Comedy, Drama, Sci-Fi, 1994)
31		Telling Tales (Comedy, Fantasy, Romance, Sci-Fi, 2015)
31		Le grand tout (Comedy, Drama, Sci-Fi, 2016)
31		Flytrap (Comedy, Drama, Sci-Fi, 2015)
31		Copposites (Comedy, Family, Sci-Fi, 2012)
30		The Man in the White Suit (Comedy, Drama, Sci-Fi, 1951)
30		Tobor the Great (Sci-Fi, 1954)
30		The Rocket Man (Family, Sci-Fi, Comedy, 1954)
30		Superman and the Mole-Men (Action, Drama, Family, Sci-Fi, 1951)
30		Star Trek Beyond (Action, Adventure, Sci-Fi, 2016)
30		The Mad Doctor of Market Street (Comedy, Drama, Horror, Sci-Fi, 1942)
30		I racconti dell'orso (Adventure, Comedy, Family, Sci-Fi, 2015)
30		Flying Disc Man from Mars (Action, Adventure, Crime, Sci-Fi, 1950)
30		Suchîmubôi (Animation, Action, Adventure, Sci-Fi, 2004)
30		20,000 Leagues Under the Sea (Adventure, Drama, Family, Sci-Fi, 1954)
30		Zpívající pudrenka (Comedy, Crime, Family, Sci-Fi, 1960)
30		Advantageous (Drama, Family, Sci-Fi, 2015)
30		Rainbow Brite and the Star Stealer (Animation, Adventure, Family, Sci-Fi, 1985)
30		Dune (Action, Adventure, Sci-Fi, 1984)
30		Munster, Go Home! (Comedy, Family, Fantasy, Sci-Fi, 1966)
30		The Toxic Avenger (Action, Comedy, Horror, Sci-Fi, 1984)
30		Electric Dreams (Comedy, Drama, Music, Sci-Fi, 1984)
30		The Aurora Encounter (Biography, Comedy, Drama, Sci-Fi, 1986)
30		Short Circuit (Comedy, Family, Sci-Fi, 1986)
30		The Monkey's Uncle (Family, Comedy, Sci-Fi, 1965)
30		Son of Flubber (Comedy, Sci-Fi, Family, 1963)
30		Amazon Women on the Moon (Comedy, Sci-Fi, 1987)
30		King Lear (Comedy, Drama, Sci-Fi, 1987)
30		American Hero (Action, Comedy, Drama, Sci-Fi, 2015)
30		Born in Flames (Comedy, Drama, Fantasy, Sci-Fi, 1983)
30		Human Highway (Comedy, Drama, Sci-Fi, 1982)
30		Logan's Run (Action, Adventure, Sci-Fi, 1976)
30		Where's Willie? (Comedy, Family, Sci-Fi, 1978)
30		Sleepwalkers (Comedy, Drama, Fantasy, Sci-Fi, 2015)
30		The Lobster (Comedy, Drama, Romance, Sci-Fi, 2015)
30		Conquest of the Planet of the Apes (Action, Sci-Fi, 1972)
30		Now You See Him, Now You Don't (Family, Comedy, Sci-Fi, 1972)
30		The Cat from Outer Space (Comedy, Family, Sci-Fi, 1978)
30		Anxietyville (Comedy, Drama, Sci-Fi, 2015)
30		Earthbound (Family, Sci-Fi, Comedy, 1981)
30		The Reluctant Astronaut (Comedy, Family, Sci-Fi, 1967)
30		Chissà perché... capitano tutte a me (Action, Comedy, Family, Sci-Fi, 1980)
30		Uno sceriffo extraterrestre... poco extra e molto terrestre (Action, Comedy, Family, Sci-Fi, 1979)
30		Unidentified Flying Oddball (Comedy, Family, Adventure, Sci-Fi, 1979)
30		Purple People Eater (Comedy, Family, Sci-Fi, 1988)
30		Go and Get It (Comedy, Drama, Mystery, Sci-Fi, 1920)
30		Cloudy with a Chance of Meatballs 2 (Animation, Comedy, Family, Sci-Fi, 2013)
30		The Absent Minded Professor (Comedy, Family, Sci-Fi, 1961)
30		Plato's Reality Machine (Comedy, Drama, Sci-Fi, 2013)
30		50 Kisses (Comedy, Drama, Horror, Sci-Fi, 2014)
30		Cultivision (Collapsing Stars) (Sci-Fi, Comedy, Fantasy, 2002)
30		Geminis (Comedy, Drama, Sci-Fi, 2013)
30		Despicable Me 2 (Animation, Comedy, Family, Sci-Fi, 2013)
30		The Invisible Boy (Adventure, Comedy, Family, Sci-Fi, 1957)
30		The Million Dollar Duck (Comedy, Family, Sci-Fi, 1971)
30		Ingénue (Drama, Family, Sci-Fi, 2013)
30		Your Friends Close (Comedy, Drama, Mystery, Sci-Fi, 2013)
30		April (Comedy, Drama, Sci-Fi, 2014)
30		Space Station 76 (Comedy, Drama, Sci-Fi, 2014)
30		Comet (Comedy, Drama, Romance, Sci-Fi, 2014)
30		Man's Best Friend (Comedy, Horror, Sci-Fi, 1993)
30		Jetsons: The Movie (Animation, Comedy, Family, Sci-Fi, 1990)
30		Back to the Future Part III (Action, Adventure, Comedy, Sci-Fi, 1990)
30		Honey, I Shrunk the Kids (Adventure, Comedy, Family, Sci-Fi, 1989)
30		Motorama (Adventure, Comedy, Crime, Sci-Fi, 1991)
30		Journey to the Seventh Planet (Action, Adventure, Fantasy, Sci-Fi, 1962)
30		Moon Pilot (Family, Comedy, Sci-Fi, 1962)
30		Super Mario Bros. (Adventure, Comedy, Family, Sci-Fi, 1993)
30		Mom and Dad Save the World (Adventure, Comedy, Family, Sci-Fi, 1992)
30		Honey I Blew Up the Kid (Adventure, Comedy, Family, Sci-Fi, 1992)
30		Five Weeks in a Balloon (Adventure, Comedy, Drama, Sci-Fi, 1962)
29		Planet of the Apes (Action, Adventure, Sci-Fi, 2001)
28		Who Am I? (Action, Adventure, Comedy, Sci-Fi, 1998)
28		Six-String Samurai (Action, Adventure, Comedy, Sci-Fi, 1998)
27		Multiplicity (Comedy, Romance, Sci-Fi, 1996)
27		Anak ng bulkan (Family, Adventure, Fantasy, Sci-Fi, 1997)
26		Space Milkshake (Comedy, Sci-Fi, 2012)
26		Prometheus (Adventure, Mystery, Sci-Fi, 2012)
26		G.O.R.A. (Adventure, Comedy, Sci-Fi, 2004)
26		Grabbers (Comedy, Horror, Sci-Fi, 2012)
26		Dreamscape (Sci-Fi, 2011)
26		Mars Needs Moms (Animation, Action, Adventure, Sci-Fi, 2011)
26		Gumby: The Movie (Animation, Action, Adventure, Sci-Fi, 1995)
26		Captain America: The Winter Soldier (Action, Adventure, Sci-Fi, 2014)
26		Star Trek II: The Wrath of Khan (Action, Adventure, Sci-Fi, 1982)

Notes: Movies similar to Good Boy!, Movies like Good Boy!, Comedy, Drama, Family, Sci-Fi, John Hoffman, Liam Aiken, Matthew Broderick, Molly Shannon, Kevin Nealon, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities