99		I Am Number Four (Action, Adventure, Sci-Fi, 2011)
99		My Favorite Martian (Comedy, Family, Sci-Fi, 1999)
99		Galaxy Quest (Adventure, Comedy, Sci-Fi, 1999)
97		Attack the Block (Action, Comedy, Sci-Fi, 2011)
93		Returner (Action, Adventure, Sci-Fi, 2002)
92		The Watch (Action, Comedy, Sci-Fi, 2012)
89		Alien Nation (Action, Crime, Sci-Fi, 1988)
87		Killer Klowns from Outer Space (Comedy, Horror, Sci-Fi, 1988)
86		Robot Overlords (Action, Adventure, Sci-Fi, 2014)
80		Titan A.E. (Animation, Action, Adventure, Sci-Fi, 2000)
79		Starman (Romance, Sci-Fi, 1984)
79		Race to Witch Mountain (Action, Adventure, Family, Sci-Fi, 2009)
79		The Host (Action, Adventure, Romance, Sci-Fi, 2013)
79		The Chronicles of Riddick (Action, Adventure, Sci-Fi, 2004)
75		Our Man Flint (Action, Adventure, Comedy, Sci-Fi, 1966)
75		Men in Black 3 (Action, Adventure, Comedy, Sci-Fi, 2012)
73		Pixels (Animation, Action, Comedy, Sci-Fi, 2015)
72		TRON (Action, Adventure, Sci-Fi, 2010)
71		Zombie Strippers (Comedy, Horror, Sci-Fi, 2008)
70		Slither (Comedy, Horror, Sci-Fi, 2006)
70		Total Recall (Action, Adventure, Mystery, Sci-Fi, 2012)
69		Escape from New York (Action, Sci-Fi, 1981)
67		John Carter (Action, Adventure, Sci-Fi, 2012)
66		Transformers: Revenge of the Fallen (Action, Adventure, Sci-Fi, 2009)
66		Lilo & Stitch (Animation, Adventure, Comedy, Sci-Fi, 2002)
65		E.T. the Extra-Terrestrial (Family, Sci-Fi, 1982)
65		Independence Day: Resurgence (Action, Adventure, Sci-Fi, 2016)
65		Transformers (Action, Adventure, Sci-Fi, 2007)
64		Oblivion (Action, Adventure, Mystery, Sci-Fi, 2013)
63		Forbidden Planet (Action, Adventure, Sci-Fi, 1956)
62		Edge of Tomorrow (Action, Adventure, Sci-Fi, 2014)
62		Star Trek: Insurrection (Action, Adventure, Sci-Fi, 1998)
62		Independence Day (Action, Adventure, Sci-Fi, 1996)
62		The Last Starfighter (Action, Adventure, Sci-Fi, 1984)
62		Star Trek (Action, Adventure, Sci-Fi, 2009)
62		Logan's Run (Action, Adventure, Sci-Fi, 1976)
61		Reign of Fire (Action, Adventure, Fantasy, Sci-Fi, 2002)
61		Star Wars: Episode II - Attack of the Clones (Action, Adventure, Fantasy, Sci-Fi, 2002)
60		The 5th Wave (Action, Adventure, Sci-Fi, 2016)
60		Heavy Metal (Animation, Adventure, Fantasy, Sci-Fi, 1981)
60		Time Bandits (Adventure, Comedy, Fantasy, Sci-Fi, 1981)
60		X-Men: Apocalypse (Action, Adventure, Sci-Fi, 2016)
60		Muppets from Space (Adventure, Comedy, Family, Sci-Fi, 1999)
59		Escape from Planet Earth (Animation, Adventure, Comedy, Sci-Fi, 2013)
59		2001: A Space Odyssey (Adventure, Mystery, Sci-Fi, 1968)
57		The Hitchhiker's Guide to the Galaxy (Adventure, Comedy, Sci-Fi, 2005)
57		Bad Taste (Comedy, Horror, Sci-Fi, 1987)
57		Mad Max: Fury Road (Action, Adventure, Sci-Fi, 2015)
57		Battleship (Action, Adventure, Sci-Fi, 2012)
57		Mars Attacks! (Action, Comedy, Sci-Fi, 1996)
56		Treasure Planet (Animation, Adventure, Family, Sci-Fi, 2002)
55		Star Trek Beyond (Action, Adventure, Sci-Fi, 2016)
55		Star Wars: Episode I - The Phantom Menace (Action, Adventure, Fantasy, Sci-Fi, 1999)
55		The Adventures of Buckaroo Banzai Across the 8th Dimension (Adventure, Comedy, Romance, Sci-Fi, 1984)
55		Some Girls Do (Action, Adventure, Comedy, Sci-Fi, 1969)
55		Serenity (Action, Adventure, Sci-Fi, 2005)
54		Evil Aliens (Comedy, Horror, Sci-Fi, 2005)
54		Angry Video Game Nerd: The Movie (Adventure, Comedy, Sci-Fi, 2014)
54		Beyond Redemption: Space Captain (Adventure, Comedy, Horror, Sci-Fi, 2014)
54		Decoys (Comedy, Horror, Sci-Fi, 2004)
54		Meet Dave (Adventure, Comedy, Family, Sci-Fi, 2008)
54		Monsters vs. Aliens (Animation, Action, Adventure, Sci-Fi, 2009)
53		Planet of the Apes (Adventure, Romance, Sci-Fi, 1968)
53		The Fifth Element (Action, Adventure, Sci-Fi, 1997)
53		The Maze Runner (Action, Mystery, Sci-Fi, 2014)
52		Zone Troopers (Action, Adventure, Sci-Fi, 1985)
52		Prometheus (Adventure, Mystery, Sci-Fi, 2012)
52		Sleeper (Comedy, Sci-Fi, 1973)
52		Nothing Lasts Forever (Comedy, Fantasy, Sci-Fi, 1984)
52		Slaughterhouse-Five (Comedy, Drama, Sci-Fi, 1972)
52		Flight of the Navigator (Adventure, Family, Sci-Fi, 1986)
52		Robinson Crusoe on Mars (Adventure, Sci-Fi, 1964)
52		The Spy Who Loved Me (Action, Adventure, Sci-Fi, 1977)
52		The Island (Action, Adventure, Romance, Sci-Fi, 2005)
52		Transformers: Dark of the Moon (Action, Adventure, Sci-Fi, 2011)
52		Evolution (Comedy, Sci-Fi, 2001)
52		Iron Man (Action, Adventure, Sci-Fi, 2008)
51		Men in Black II (Action, Adventure, Comedy, Sci-Fi, 2002)
50		Howard the Duck (Action, Adventure, Comedy, Sci-Fi, 1986)
50		Intergalactic Combat (Action, Adventure, Sci-Fi, 2007)
50		Men in Black (Adventure, Comedy, Family, Sci-Fi, 1997)
50		Hardcore Henry (Action, Adventure, Sci-Fi, 2015)
49		Freezer Burn: The Invasion of Laxdale (Action, Adventure, Comedy, Sci-Fi, 2008)
48		Battle for Terra (Animation, Action, Adventure, Sci-Fi, 2007)
48		G.O.R.A. (Adventure, Comedy, Sci-Fi, 2004)
48		Star Trek: Nemesis (Action, Adventure, Sci-Fi, 2002)
47		The Borrower (Comedy, Horror, Sci-Fi, 1991)
47		Night of the Alien (Comedy, Sci-Fi, 2011)
47		Critters 2 (Comedy, Horror, Sci-Fi, 1988)
47		My Stepmother Is an Alien (Comedy, Romance, Sci-Fi, 1988)
47		Chicken Little (Animation, Adventure, Comedy, Sci-Fi, 2005)
47		TRON (Action, Adventure, Sci-Fi, 1982)
47		Predators (Action, Adventure, Sci-Fi, 2010)
46		Interplanetary (Comedy, Horror, Sci-Fi, 2008)
46		Alien Trespass (Comedy, Horror, Sci-Fi, 2009)
46		The Iron Giant (Animation, Action, Adventure, Sci-Fi, 1999)
46		Outlander (Action, Adventure, Sci-Fi, 2008)
46		S4 (Comedy, Horror, Sci-Fi, 2008)
45		Seeking a Friend for the End of the World (Adventure, Comedy, Drama, Sci-Fi, 2012)
45		Batman v Superman: Dawn of Justice (Action, Adventure, Sci-Fi, 2016)
45		Spaced Invaders (Adventure, Comedy, Sci-Fi, 1990)
45		Critters (Action, Comedy, Horror, Sci-Fi, 1986)
45		Oblivion 2: Backlash (Adventure, Comedy, Sci-Fi, 1996)
45		The High Crusade (Adventure, Comedy, Sci-Fi, 1994)
45		Absolutely Anything (Comedy, Sci-Fi, 2015)
45		Little Shop of Horrors (Comedy, Horror, Musical, Sci-Fi, 1986)
44		Starship Troopers (Action, Sci-Fi, 1997)
44		Battle Los Angeles (Action, Sci-Fi, 2011)
44		Planet 51 (Animation, Adventure, Comedy, Sci-Fi, 2009)
44		Aliens in the Attic (Animation, Adventure, Comedy, Sci-Fi, 2009)
44		Land of the Lost (Adventure, Comedy, Sci-Fi, 2009)
44		Invasion (Sci-Fi, 1966)
44		Escape from the Planet of the Apes (Action, Sci-Fi, 1971)
44		The Silencers (Action, Sci-Fi, 1996)
44		Gentlemen Broncos (Adventure, Comedy, Sci-Fi, 2009)
44		Parody Movie (Adventure, Comedy, Sci-Fi, 2009)
43		Idiocracy (Adventure, Comedy, Sci-Fi, 2006)
43		Turbo Kid (Action, Adventure, Comedy, Sci-Fi, 2015)
42		Moonraker (Action, Adventure, Sci-Fi, 1979)
42		Back to the Future (Adventure, Comedy, Sci-Fi, 1985)
42		Warlords of the Deep (Fantasy, Adventure, Sci-Fi, 1978)
42		Big Meat Eater (Comedy, Musical, Sci-Fi, 1982)
42		Coneheads (Comedy, Sci-Fi, 1993)
42		Heartbeeps (Sci-Fi, Comedy, 1981)
42		Repo Man (Comedy, Crime, Sci-Fi, 1984)
42		The Cat from Outer Space (Comedy, Family, Sci-Fi, 1978)
42		The Troops & Aliens (Comedy, Crime, Sci-Fi, 1979)
42		Night of the Creeps (Comedy, Horror, Sci-Fi, 1986)
42		Man with the Screaming Brain (Adventure, Comedy, Sci-Fi, 2005)
42		Not of This Earth (Comedy, Horror, Sci-Fi, 1988)
42		Invasion of Astro-Monster (Action, Adventure, Sci-Fi, 1965)
42		Visit to a Small Planet (Comedy, Sci-Fi, 1960)
42		The Pink Chiquitas (Comedy, Horror, Sci-Fi, 1987)
42		Laserhawk (Action, Adventure, Sci-Fi, 1997)
42		La lengua asesina (Comedy, Sci-Fi, Horror, 1996)
42		Alien Space Avenger (Comedy, Horror, Sci-Fi, 1989)
42		The Children of Terra Firma (Comedy, Mystery, Sci-Fi, 2012)
42		They Came from Beyond Space (Adventure, Sci-Fi, 1967)
41		Starship Troopers 3: Marauder (Action, Adventure, Sci-Fi, 2008)
41		PK (Comedy, Drama, Romance, Sci-Fi, 2014)
41		Abbott and Costello Meet Frankenstein (Comedy, Fantasy, Horror, Sci-Fi, 1948)
41		Back to the Future Part II (Adventure, Comedy, Sci-Fi, 1989)
41		The World's End (Action, Comedy, Sci-Fi, 2013)
40		Space Truckers (Adventure, Comedy, Sci-Fi, 1996)
40		Motorama (Adventure, Comedy, Crime, Sci-Fi, 1991)
40		Spaceballs (Adventure, Comedy, Sci-Fi, 1987)
40		Cocoon: The Return (Adventure, Comedy, Mystery, Sci-Fi, 1988)
40		Oblivion (Adventure, Comedy, Sci-Fi, 1994)
40		Privilege (Comedy, Drama, Music, Sci-Fi, 1967)
40		Avatar (Action, Adventure, Fantasy, Sci-Fi, 2009)
40		Megamind (Animation, Action, Comedy, Sci-Fi, 2010)
40		Memphis Rising: Elvis Returns (Action, Adventure, Comedy, Sci-Fi, 2011)
40		Star Trek IV: The Voyage Home (Adventure, Comedy, Sci-Fi, 1986)
40		Uno sceriffo extraterrestre... poco extra e molto terrestre (Action, Comedy, Family, Sci-Fi, 1979)
40		Earthbound (Comedy, Fantasy, Romance, Sci-Fi, 2012)
40		Alien Autopsy (Comedy, Sci-Fi, 2006)
39		Lost: Black Earth (Adventure, Sci-Fi, 2004)
39		Underworld: Rise of the Lycans (Action, Adventure, Fantasy, Sci-Fi, 2009)
39		Phil the Alien (Comedy, Sci-Fi, 2004)
39		The Purple Monster Strikes (Action, Sci-Fi, 1945)
39		Escape Plan (Action, Crime, Mystery, Sci-Fi, 2013)
39		Mars Attacks the World (Romance, Sci-Fi, 1938)
39		The Satan Bug (Crime, Mystery, Sci-Fi, 1965)
38		Aqua Teen Hunger Force Colon Movie Film for Theaters (Animation, Action, Adventure, Sci-Fi, 2007)
38		I epistrofi tou Kyriakou Delaporta (Action, Adventure, Comedy, Sci-Fi, 2006)
38		Ender's Game (Action, Sci-Fi, 2013)
38		Evil Alien Conquerors (Comedy, Sci-Fi, 2003)
37		TerrorVision (Comedy, Horror, Sci-Fi, 1986)
37		UFOria (Comedy, Sci-Fi, 1985)
37		Suchîmubôi (Animation, Action, Adventure, Sci-Fi, 2004)
37		Alien Opponent (Action, Comedy, Sci-Fi, 2010)
37		The Brother from Another Planet (Comedy, Sci-Fi, 1984)
37		Arena (Action, Adventure, Sci-Fi, 1989)
37		Weird Science (Comedy, Romance, Sci-Fi, 1985)
37		Neon City (Action, Adventure, Sci-Fi, 1991)
37		Time Runner (Action, Adventure, Sci-Fi, 1993)
37		Earthbound (Family, Sci-Fi, Comedy, 1981)
37		Very Close Encounters of the Fourth Kind (Comedy, Sci-Fi, 1978)
37		Star Trek: The Motion Picture (Adventure, Mystery, Sci-Fi, 1979)
37		Mysterious Island (Adventure, Family, Sci-Fi, 1961)
37		The American Astronaut (Musical, Comedy, Sci-Fi, 2001)
37		The Angry Red Planet (Adventure, Sci-Fi, 1959)
37		Dark Star (Comedy, Sci-Fi, 1974)
37		Buck Rogers in the 25th Century (Action, Adventure, Sci-Fi, 1979)
37		Pet Shop (Comedy, Family, Sci-Fi, 1994)
37		The Nutty Professor (Comedy, Romance, Sci-Fi, 1963)
37		Rocky Horror Show Live (Comedy, Musical, Sci-Fi, 2015)
36		Wreck-It Ralph (Animation, Adventure, Comedy, Sci-Fi, 2012)
36		Earth to Echo (Adventure, Family, Sci-Fi, 2014)
36		Big Ass Spider! (Action, Comedy, Sci-Fi, 2013)
36		One-Eyed Monster (Comedy, Horror, Sci-Fi, 2008)
36		The Garden's Keeper (Action, Comedy, Sci-Fi, 2015)
36		Hank, Aaron and the Alien from Outer Space (Comedy, Sci-Fi, 2009)
35		The Hidan of Maukbeiangjow (Comedy, Crime, Horror, Sci-Fi, 1973)
35		Space Jam (Animation, Adventure, Comedy, Sci-Fi, 1996)
35		The Island at the Top of the World (Adventure, Family, Fantasy, Sci-Fi, 1974)
35		Earth Girls Are Easy (Comedy, Musical, Romance, Sci-Fi, 1988)
35		Escape to Witch Mountain (Adventure, Family, Fantasy, Sci-Fi, 1975)
35		Run (Sci-Fi, 2002)
35		Deadpool (Action, Adventure, Comedy, Sci-Fi, 2016)
35		Disappearing Bakersfield (Adventure, Comedy, Mystery, Sci-Fi, 2012)
35		Target Audience 9.1 (Comedy, Sci-Fi, 2007)
35		Journey 2: The Mysterious Island (Action, Adventure, Comedy, Sci-Fi, 2012)
35		Zombieland (Adventure, Comedy, Horror, Sci-Fi, 2009)
35		The Night Shift (Adventure, Comedy, Fantasy, Sci-Fi, 2011)
35		Atom Nine Adventures (Action, Adventure, Sci-Fi, 2007)
35		Crops (Action, Adventure, Sci-Fi, 2006)
35		Slimed (Action, Adventure, Comedy, Sci-Fi, 2010)
35		The Green Hornet (Action, Comedy, Crime, Sci-Fi, 2011)
35		Manborg (Action, Adventure, Comedy, Sci-Fi, 2011)

Notes: Movies similar to Paul, Movies like Paul, Adventure, Comedy, Sci-Fi, Greg Mottola, Simon Pegg, Nick Frost, Seth Rogen, Mia Stallard, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities