85		The X Files (Drama, Mystery, Sci-Fi, 1998)
72		Signs (Drama, Mystery, Sci-Fi, 2002)
67		Stolen (Action, Crime, Drama, 2012)
64		The Mothman Prophecies (Drama, Horror, Mystery, 2002)
64		The Kingdom (Action, Drama, Thriller, 2007)
64		Solace (Crime, Drama, Mystery, 2015)
62		The Pelican Brief (Crime, Drama, Mystery, 1993)
60		Suspect Zero (Crime, Drama, Mystery, 2004)
60		Blindness (Drama, Mystery, Sci-Fi, 2008)
58		Primal Fear (Crime, Drama, Mystery, 1996)
56		The Rite (Drama, Horror, Mystery, 2011)
54		Dragonfly (Drama, Fantasy, Mystery, 2002)
52		K-PAX (Drama, Mystery, Sci-Fi, 2001)
52		The Firm (Drama, Mystery, Thriller, 1993)
52		The Client (Crime, Drama, Mystery, 1994)
51		A Walk to Remember (Drama, Romance, 2002)
50		Arlington Road (Crime, Drama, Thriller, 1999)
50		The Clearing (Drama, Mystery, Thriller, 2004)
50		Red Lights (Drama, Horror, Mystery, 2012)
50		Bless the Child (Crime, Drama, Horror, 2000)
49		Brooklyn's Finest (Crime, Drama, Thriller, 2009)
49		My Sister's Keeper (Drama, 2009)
49		Before I Go to Sleep (Drama, Mystery, Thriller, 2014)
48		Smokin' Aces (Action, Crime, Drama, 2006)
48		The Exorcism of Emily Rose (Drama, Horror, Thriller, 2005)
48		Kidulthood (Crime, Drama, Romance, 2006)
48		Gone Baby Gone (Crime, Drama, Mystery, 2007)
47		Coma (Drama, Horror, Mystery, 1978)
47		Hours (Drama, Thriller, 2013)
47		The East (Drama, Thriller, 2013)
47		Youth Without Youth (Drama, Fantasy, Mystery, 2007)
47		Doubt (Drama, Mystery, 2008)
46		Gran Torino (Drama, 2008)
46		Moon (Drama, Mystery, Sci-Fi, 2009)
46		The Astronaut Farmer (Adventure, Drama, Sci-Fi, 2006)
46		The Prestige (Drama, Mystery, Sci-Fi, 2006)
46		Hannibal (Crime, Drama, Thriller, 2001)
45		Parkland (Drama, History, Mystery, 2013)
45		The Sixth Sense (Drama, Mystery, Thriller, 1999)
45		Knowing (Drama, Mystery, Sci-Fi, 2009)
44		The Jacket (Drama, Mystery, Sci-Fi, 2005)
44		Original Sin (Drama, Mystery, Romance, 2001)
44		A Mighty Heart (Biography, Drama, History, 2007)
44		Atlas Shrugged: Part I (Drama, Mystery, Sci-Fi, 2011)
44		Sound of My Voice (Drama, Mystery, Sci-Fi, 2011)
44		Harry Brown (Action, Crime, Drama, 2009)
44		Domino (Action, Biography, Crime, Drama, 2005)
43		Hereafter (Drama, Fantasy, 2010)
43		Chronicle (Drama, Mystery, Sci-Fi, 2012)
43		Ex Machina (Drama, Mystery, Sci-Fi, 2015)
43		The Manchurian Candidate (Drama, Mystery, Sci-Fi, 2004)
43		Running Scared (Action, Crime, Drama, 2006)
42		To the Wonder (Drama, Romance, 2012)
42		Extreme Measures (Crime, Drama, Mystery, 1996)
42		The Limits of Control (Crime, Drama, Mystery, 2009)
42		The Fault in Our Stars (Drama, Romance, 2014)
42		Luther (Biography, Drama, History, 2003)
42		The Uninvited (Drama, Horror, Mystery, 2009)
42		Predestination (Drama, Mystery, Sci-Fi, 2014)
42		The Immigrant (Drama, Romance, 2013)
42		Impostor (Drama, Mystery, Sci-Fi, 2001)
41		Never Let Me Go (Drama, Romance, Sci-Fi, 2010)
41		Swimfan (Drama, Thriller, 2002)
41		Freedomland (Crime, Drama, Mystery, 2006)
41		John Q (Crime, Drama, Thriller, 2002)
41		Unbreakable (Drama, Mystery, Sci-Fi, 2000)
41		The Amityville Horror (Drama, Horror, Mystery, 2005)
40		Contact (Drama, Mystery, Sci-Fi, 1997)
40		Anna (Drama, Mystery, Thriller, 2013)
40		Sphere (Drama, Mystery, Sci-Fi, 1998)
40		The Quiet Earth (Drama, Mystery, Sci-Fi, 1985)
39		Public Enemies (Biography, Crime, Drama, 2009)
39		Breach (Biography, Crime, Drama, 2007)
39		Punisher: War Zone (Action, Crime, Drama, 2008)
39		The Boxer (Drama, Romance, Sport, 1997)
39		The Death of Mr. Lazarescu (Drama, 2005)
39		Outbreak (Action, Drama, Thriller, 1995)
39		Joyeux Noel (Drama, History, Music, 2005)
39		The Best of Youth (Drama, Romance, 2003)
38		Disconnect (Drama, Thriller, 2012)
38		Lakshya (War, Drama, Romance, 2004)
38		The Conspirator (Crime, Drama, History, 2010)
38		The American (Crime, Drama, Thriller, 2010)
38		Constantine (Drama, Fantasy, Horror, 2005)
38		The Lake House (Drama, Fantasy, Romance, 2006)
38		Philomena (Biography, Drama, 2013)
38		Assault on Precinct 13 (Action, Crime, Drama, 2005)
38		Puncture (Drama, 2011)
37		Eraser (Action, Drama, Mystery, 1996)
37		The Spanish Prisoner (Drama, Mystery, Thriller, 1997)
37		The Last Exorcism Part II (Drama, Horror, Thriller, 2013)
37		Soldier (Action, Drama, Sci-Fi, 1998)
37		88 Minutes (Crime, Drama, Mystery, 2007)
37		Side Effects (Crime, Drama, Thriller, 2013)
37		Mulholland Falls (Crime, Drama, Mystery, 1996)
36		Perfect Sense (Drama, Romance, Sci-Fi, 2011)
36		Au Revoir Les Enfants (Biography, Drama, War, 1987)
36		Amen. (Biography, Crime, Drama, 2002)
35		In Dreams (Drama, Fantasy, Thriller, 1999)
35		Donnie Brasco (Biography, Crime, Drama, 1997)
35		The Kite Runner (Drama, 2007)
35		Johnny Got His Gun (Drama, War, 1971)
35		Angels with Dirty Faces (Crime, Drama, Film-Noir, 1938)
34		The Philadelphia Experiment (Adventure, Drama, Romance, 1984)
34		Desperate Measures (Action, Crime, Drama, 1998)
34		The Brave One (Crime, Drama, Thriller, 2007)
34		Untraceable (Crime, Drama, Thriller, 2008)
34		Raising Cain (Crime, Drama, Thriller, 1992)
34		Twin Peaks: Fire Walk with Me (Drama, Fantasy, Horror, 1992)
34		I Confess (Crime, Drama, Film-Noir, 1953)
34		Jin ling shi san chai (Drama, History, Romance, 2011)
34		Bloodsport (Action, Biography, Drama, 1988)
34		Elizabeth (Biography, Drama, History, 1998)
34		Sivaji (Action, Adventure, Drama, 2007)
34		Don't Look Now (Drama, Horror, Thriller, 1973)
34		The Drop (Crime, Drama, Mystery, 2014)
34		Wendy and Lucy (Drama, 2008)
34		Traitor (Action, Crime, Drama, 2008)
34		Sleepers (Crime, Drama, Thriller, 1996)
34		A Wednesday (Crime, Drama, Mystery, 2008)
33		The Girl with the Dragon Tattoo (Crime, Drama, Mystery, 2009)
33		Watchmen (Action, Drama, Mystery, 2009)
33		The Man from Earth (Drama, Romance, Sci-Fi, 2007)
33		Atonement (Drama, Mystery, Romance, 2007)
33		J. Edgar (Biography, Crime, Drama, 2011)
33		Kabhi Alvida Naa Kehna (Drama, 2006)
33		Incendies (Drama, Mystery, War, 2010)
33		The Perks of Being a Wallflower (Drama, Romance, 2012)
33		Dallas Buyers Club (Biography, Drama, 2013)
33		Changeling (Crime, Drama, Mystery, 2008)
32		Beasts of the Southern Wild (Drama, Fantasy, 2012)
32		Transsiberian (Crime, Drama, Mystery, 2008)
32		Vantage Point (Crime, Drama, Mystery, 2008)
32		Interstellar (Adventure, Drama, Sci-Fi, 2014)
32		Basic (Action, Crime, Drama, 2003)
32		Paranoid Park (Crime, Drama, Mystery, 2007)
32		Ondine (Drama, Mystery, Romance, 2009)
32		Passengers (Drama, Mystery, Romance, 2008)
32		I Am Legend (Drama, Horror, Sci-Fi, 2007)
32		Catch Me If You Can (Biography, Crime, Drama, 2002)
32		Prisoners (Crime, Drama, Mystery, 2013)
32		Deception (Crime, Drama, Mystery, 2008)
32		Get Low (Drama, Mystery, 2009)
32		Sleuth (Drama, Mystery, Thriller, 2007)
32		In the Valley of Elah (Crime, Drama, Mystery, 2007)
32		The Counselor (Crime, Drama, Thriller, 2013)
32		Rise of the Planet of the Apes (Action, Drama, Sci-Fi, 2011)
32		The Box (Drama, Fantasy, Mystery, 2009)
32		The Punisher (Action, Crime, Drama, 2004)
32		Nothing But the Truth (Crime, Drama, Mystery, 2008)
32		King Arthur (Action, Adventure, Drama, 2004)
32		Carriers (Drama, Horror, Sci-Fi, 2009)
32		The Girl with the Dragon Tattoo (Crime, Drama, Mystery, 2011)
32		State of Play (Crime, Drama, Mystery, 2009)
32		Hallam Foe (Drama, Mystery, Romance, 2007)
32		The Lazarus Project (Drama, Mystery, Thriller, 2008)
32		Premonition (Drama, Mystery, Thriller, 2007)
32		The Girl Who Played with Fire (Crime, Drama, Mystery, 2009)
32		Disturbia (Drama, Mystery, Thriller, 2007)
32		Splice (Drama, Horror, Sci-Fi, 2009)
32		After.Life (Drama, Horror, Mystery, 2009)
32		Horsemen (Crime, Drama, Mystery, 2009)
32		The Nines (Drama, Fantasy, Mystery, 2007)
32		The Day the Earth Stood Still (Drama, Sci-Fi, Thriller, 2008)
32		The Hunted (Action, Crime, Drama, 2003)
32		The Illusionist (Drama, Mystery, Romance, 2006)
32		Inside Man (Crime, Drama, Mystery, 2006)
32		28 Weeks Later (Drama, Horror, Sci-Fi, 2007)
32		Chloe (Drama, Mystery, Romance, 2009)
32		The Life Before Her Eyes (Drama, Mystery, Thriller, 2007)
32		The Haunting in Connecticut (Drama, Horror, Mystery, 2009)
32		The Company You Keep (Drama, Thriller, 2012)
32		Children of Men (Drama, Sci-Fi, Thriller, 2006)
32		In the Electric Mist (Crime, Drama, Mystery, 2009)
32		Fracture (Crime, Drama, Mystery, 2007)
32		Lucky Number Slevin (Crime, Drama, Mystery, 2006)
32		Memories of Murder (Crime, Drama, Mystery, 2003)
32		Franklyn (Drama, Fantasy, Sci-Fi, 2008)
31		Mystic River (Crime, Drama, Mystery, 2003)
31		Ghost in the Shell 2: Innocence (Animation, Drama, Sci-Fi, 2004)
31		Pulse (Drama, Horror, Sci-Fi, 2006)
31		The Black Dahlia (Crime, Drama, Mystery, 2006)
31		Lady in the Water (Drama, Fantasy, Mystery, 2006)
31		A Scanner Darkly (Animation, Drama, Mystery, 2006)
31		The Fountain (Drama, Sci-Fi, 2006)
31		Inland Empire (Drama, Mystery, Thriller, 2006)
31		The Good German (Drama, Mystery, Thriller, 2006)
31		The Dead Girl (Crime, Drama, Mystery, 2006)
31		Unknown (Crime, Drama, Mystery, 2006)
31		Half Light (Drama, Horror, Mystery, 2006)
31		Stay (Drama, Mystery, Thriller, 2005)
31		Where the Truth Lies (Crime, Drama, Mystery, 2005)
31		Boogeyman (Drama, Horror, Mystery, 2005)
31		Hide and Seek (Drama, Horror, Mystery, 2005)
31		The Constant Gardener (Drama, Mystery, Romance, 2005)
31		Proof (Drama, Mystery, 2005)
31		Flightplan (Drama, Mystery, Thriller, 2005)
31		Cry_Wolf (Drama, Horror, Mystery, 2005)
31		White Noise (Drama, Horror, Mystery, 2005)
31		Wrecked (Adventure, Drama, Mystery, 2010)
31		Tinker Tailor Soldier Spy (Drama, Mystery, Thriller, 2011)
31		Faces in the Crowd (Crime, Drama, Mystery, 2011)
31		Frailty (Crime, Drama, Thriller, 2001)
31		We Need to Talk About Kevin (Crime, Drama, Mystery, 2011)
31		The Divide (Drama, Sci-Fi, Thriller, 2011)
31		Martha Marcy May Marlene (Drama, Mystery, Thriller, 2011)
31		Another Earth (Drama, Romance, Sci-Fi, 2011)
31		Absentia (Drama, Horror, Mystery, 2011)
31		Dream House (Drama, Mystery, Thriller, 2011)
31		Heist (Action, Crime, Drama, 2001)
31		Her (Drama, Romance, Sci-Fi, 2013)
31		The Riot Club (Drama, Thriller, 2014)
31		Gone Girl (Crime, Drama, Mystery, 2014)
31		Gravity (Adventure, Drama, Sci-Fi, 2013)
31		Antitrust (Action, Crime, Drama, 2001)
31		Extremely Loud & Incredibly Close (Adventure, Drama, Mystery, 2011)
31		Donnie Darko (Drama, Sci-Fi, Thriller, 2001)
31		All Good Things (Crime, Drama, Mystery, 2010)
31		The Best Offer (Crime, Drama, Mystery, 2013)
31		Buried (Drama, Mystery, Thriller, 2010)
31		Womb (Drama, Romance, Sci-Fi, 2010)
31		Monsters (Drama, Sci-Fi, Thriller, 2010)
31		Edge of Darkness (Crime, Drama, Mystery, 2010)
31		Red Dragon (Crime, Drama, Thriller, 2002)
31		Infernal Affairs (Crime, Drama, Mystery, 2002)
31		Sweet Sixteen (Crime, Drama, 2002)
31		Stake Land (Drama, Horror, Sci-Fi, 2010)

Notes: Movies similar to The X Files: I Want to Believe, Movies like The X Files: I Want to Believe, Drama, Mystery, Sci-Fi, Chris Carter, David Duchovny, Gillian Anderson, Billy Connolly, Amanda Peet, Films, Video, Movie Similarities