53		Creep (Horror, Mystery, Thriller, 2004)
50		The Boy (Horror, Mystery, Thriller, 2016)
49		From Hell (Horror, Mystery, Thriller, 2001)
49		Saw (Horror, Mystery, Thriller, 2004)
47		Sisters (Horror, Thriller, 1972)
45		Case 39 (Horror, Mystery, Thriller, 2009)
45		Stir of Echoes (Horror, Mystery, Thriller, 1999)
45		6 Souls (Horror, Mystery, Thriller, 2010)
45		Urban Legend (Horror, Mystery, Thriller, 1998)
45		The Village (Drama, Mystery, Thriller, 2004)
45		House on Haunted Hill (Horror, Mystery, Thriller, 1999)
45		Psycho (Horror, Mystery, Thriller, 1998)
44		My Little Eye (Horror, Mystery, Thriller, 2002)
44		I Know What You Did Last Summer (Horror, Mystery, Thriller, 1997)
44		Below (Horror, Mystery, Thriller, 2002)
44		They (Horror, Mystery, Thriller, 2002)
44		Valentine (Horror, Mystery, Thriller, 2001)
44		Rear Window (Mystery, Thriller, 1954)
43		Dead End (Horror, Mystery, Thriller, 2003)
43		Quarantine (Horror, Sci-Fi, Thriller, 2008)
43		Disturbia (Drama, Mystery, Thriller, 2007)
43		Wait Until Dark (Horror, Thriller, 1967)
43		Darkness Falls (Horror, Mystery, Thriller, 2003)
43		Lord of Illusions (Horror, Mystery, Thriller, 1995)
43		The Grudge (Horror, Mystery, Thriller, 2004)
43		Exorcist: The Beginning (Horror, Mystery, Thriller, 2004)
43		Gothika (Horror, Mystery, Thriller, 2003)
42		The Others (Fantasy, Horror, Thriller, 2001)
42		The Return (Horror, Mystery, Thriller, 2006)
42		Mulholland Dr. (Drama, Mystery, Thriller, 2001)
42		The Abandoned (Horror, Mystery, Thriller, 2006)
42		Cujo (Horror, Thriller, 1983)
42		An American Haunting (Horror, Mystery, Thriller, 2005)
42		Turistas (Horror, Mystery, Thriller, 2006)
42		Psycho (Horror, Mystery, Thriller, 1960)
42		The Bourne Identity (Action, Mystery, Thriller, 2002)
42		Brokedown Palace (Drama, Mystery, Thriller, 1999)
42		Soylent Green (Mystery, Sci-Fi, Thriller, 1973)
42		The Game (Drama, Mystery, Thriller, 1997)
42		The Skeleton Key (Horror, Mystery, Thriller, 2005)
42		The Dark Half (Horror, Mystery, Thriller, 1993)
42		Paranormal Activity: The Marked Ones (Horror, Thriller, 2014)
41		The Children (Horror, Mystery, Thriller, 2008)
41		The Conjuring 2 (Horror, Mystery, Thriller, 2016)
41		100 Feet (Horror, Mystery, Thriller, 2008)
41		Infernal Affairs (Crime, Drama, Mystery, Thriller, 2002)
41		Shutter (Horror, Mystery, Thriller, 2008)
41		The Strangers (Horror, Mystery, Thriller, 2008)
41		The Messengers (Horror, Mystery, Thriller, 2007)
40		11-11-11 (Horror, Mystery, Thriller, 2011)
40		Friday the 13th Part 2 (Horror, Mystery, Thriller, 1981)
40		Tenebre (Crime, Horror, Mystery, Thriller, 1982)
40		The Tunnel (Horror, Mystery, Thriller, 2011)
40		Srpski film (Horror, Mystery, Thriller, 2010)
40		The Uninvited (Drama, Horror, Mystery, Thriller, 2009)
40		My Bloody Valentine (Horror, Mystery, Thriller, 1981)
40		Cold Creek Manor (Mystery, Thriller, 2003)
40		The Bourne Ultimatum (Action, Mystery, Thriller, 2007)
40		The Grudge 3 (Horror, Mystery, Thriller, 2009)
40		Orphan (Horror, Mystery, Thriller, 2009)
40		Devil (Horror, Mystery, Thriller, 2010)
40		Vanishing on 7th Street (Horror, Mystery, Thriller, 2010)
40		Angel Heart (Horror, Mystery, Thriller, 1987)
40		A Nightmare on Elm Street (Horror, Mystery, Thriller, 2010)
40		My Soul to Take (Horror, Mystery, Thriller, 2010)
40		Friday the 13th: A New Beginning (Horror, Mystery, Thriller, 1985)
40		Honeymoon (Horror, Mystery, Thriller, 2014)
40		Open Grave (Horror, Mystery, Thriller, 2013)
40		The Conjuring (Horror, Mystery, Thriller, 2013)
40		Haunter (Horror, Mystery, Thriller, 2013)
40		Deliver Us from Evil (Horror, Mystery, Thriller, 2014)
40		Cybernatural (Horror, Mystery, Thriller, 2014)
40		The Forest (Horror, Mystery, Thriller, 2016)
40		Sinister 2 (Horror, Mystery, Thriller, 2015)
40		The Taking of Deborah Logan (Horror, Mystery, Thriller, 2014)
40		Black Christmas (Horror, Mystery, Thriller, 1974)
40		Afflicted (Horror, Mystery, Thriller, 2013)
40		The Pact (Horror, Mystery, Thriller, 2012)
40		Friday the 13th (Horror, Mystery, Thriller, 1980)
39		Basic Instinct (Drama, Mystery, Thriller, 1992)
39		The Sixth Sense (Drama, Mystery, Thriller, 1999)
39		Dark Water (Drama, Horror, Thriller, 2005)
39		Flightplan (Drama, Mystery, Thriller, 2005)
38		Peeping Tom (Drama, Horror, Thriller, 1960)
38		Repulsion (Drama, Horror, Thriller, 1965)
38		Captivity (Crime, Mystery, Thriller, 2007)
37		The Thirteenth Floor (Mystery, Sci-Fi, Thriller, 1999)
37		Altered States (Horror, Sci-Fi, Thriller, 1980)
37		Double Jeopardy (Crime, Mystery, Thriller, 1999)
37		Tightrope (Mystery, Thriller, 1984)
37		The Gift (Mystery, Thriller, 2015)
37		House at the End of the Street (Drama, Horror, Thriller, 2012)
37		Body Double (Mystery, Thriller, 1984)
37		Dressed to Kill (Mystery, Thriller, 1980)
37		Cat People (Fantasy, Horror, Thriller, 1942)
36		The Hole (Drama, Mystery, Thriller, 2001)
36		Single White Female (Crime, Drama, Thriller, 1992)
36		The Bourne Supremacy (Action, Mystery, Thriller, 2004)
36		Murder by Numbers (Crime, Mystery, Thriller, 2002)
36		The Devil's Advocate (Drama, Mystery, Thriller, 1997)
36		Insomnia (Drama, Mystery, Thriller, 2002)
36		Joy Ride (Mystery, Thriller, 2001)
35		The Haunting (Fantasy, Horror, Mystery, Thriller, 1999)
35		The Watcher (Crime, Horror, Mystery, Thriller, 2000)
35		Bless the Child (Crime, Drama, Horror, Thriller, 2000)
35		Sea of Love (Crime, Drama, Mystery, Thriller, 1989)
35		Urban Legends: Final Cut (Horror, Mystery, Romance, Thriller, 2000)
35		Taking Lives (Crime, Mystery, Thriller, 2004)
35		The Stepford Wives (Horror, Mystery, Sci-Fi, Thriller, 1975)
35		Disturbing Behavior (Horror, Mystery, Sci-Fi, Thriller, 1998)
35		Red Riding Hood (Fantasy, Horror, Mystery, Thriller, 2011)
35		Cherry Falls (Horror, Mystery, Romance, Thriller, 2000)
35		The Bone Collector (Crime, Drama, Mystery, Thriller, 1999)
34		Maximum Risk (Action, Crime, Mystery, Thriller, 1996)
34		The Third Man (Film-Noir, Mystery, Thriller, 1949)
34		The Descent (Adventure, Horror, Thriller, 2005)
34		Kiss the Girls (Crime, Drama, Mystery, Thriller, 1997)
34		Memento (Mystery, Thriller, 2000)
34		The Relic (Horror, Mystery, Sci-Fi, Thriller, 1997)
34		The Mothman Prophecies (Drama, Horror, Mystery, Thriller, 2002)
34		Sleuth (Mystery, Thriller, 1972)
34		Dagon (Fantasy, Horror, Mystery, Thriller, 2001)
34		Under Suspicion (Crime, Drama, Thriller, 2000)
34		Eye See You (Crime, Horror, Mystery, Thriller, 2002)
34		Chinatown (Drama, Mystery, Thriller, 1974)
34		Shutter Island (Mystery, Thriller, 2010)
34		Femme Fatale (Crime, Drama, Mystery, Thriller, 2002)
33		Mindhunters (Crime, Horror, Mystery, Thriller, 2004)
33		Inside Man (Crime, Drama, Mystery, Thriller, 2006)
33		A Wednesday (Crime, Drama, Mystery, Thriller, 2008)
33		In the Mouth of Madness (Fantasy, Horror, Mystery, Thriller, 1994)
33		Following (Crime, Mystery, Thriller, 1998)
33		The Forgotten (Drama, Horror, Mystery, Thriller, 2004)
33		Cube Zero (Horror, Mystery, Sci-Fi, Thriller, 2004)
33		The 39 Steps (Mystery, Thriller, 1935)
33		Don't Breathe (Crime, Horror, Thriller, 2016)
33		Bound (Crime, Romance, Thriller, 1996)
33		New Nightmare (Fantasy, Horror, Mystery, Thriller, 1994)
33		Birth (Drama, Mystery, Romance, Thriller, 2004)
33		Resident Evil: Apocalypse (Action, Horror, Sci-Fi, Thriller, 2004)
33		Eagle Eye (Action, Mystery, Thriller, 2008)
32		Twelve Monkeys (Mystery, Sci-Fi, Thriller, 1995)
32		Boogeyman (Drama, Horror, Mystery, Thriller, 2005)
32		The Amityville Horror (Drama, Horror, Mystery, Thriller, 2005)
32		White Noise (Drama, Horror, Mystery, Thriller, 2005)
32		Hide and Seek (Drama, Horror, Mystery, Thriller, 2005)
32		Vampires (Action, Horror, Thriller, 1998)
32		8MM (Mystery, Thriller, 1999)
32		eXistenZ (Horror, Sci-Fi, Thriller, 1999)
32		Supernova (Horror, Sci-Fi, Thriller, 2000)
32		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
32		Ravenous (Fantasy, Horror, Thriller, 1999)
32		Eyes Wide Shut (Drama, Mystery, Thriller, 1999)
32		The Ninth Gate (Mystery, Thriller, 1999)
32		Eye of the Beholder (Drama, Mystery, Thriller, 1999)
32		Virus (Action, Horror, Thriller, 1999)
32		The Million Dollar Hotel (Drama, Mystery, Thriller, 2000)
32		The Cell (Horror, Sci-Fi, Thriller, 2000)
32		Pi (Drama, Mystery, Thriller, 1998)
32		Phantoms (Horror, Sci-Fi, Thriller, 1998)
32		Halloween H20: 20 Years Later (Horror, Thriller, 1998)
32		Snake Eyes (Crime, Mystery, Thriller, 1998)
32		Final Destination (Horror, Thriller, 2000)
32		Gossip (Drama, Mystery, Thriller, 2000)
32		Lost Highway (Mystery, Thriller, 1997)
32		Kalifornia (Crime, Drama, Horror, Thriller, 1993)
32		The Vanishing (Drama, Horror, Mystery, Thriller, 1993)
32		Jennifer 8 (Crime, Drama, Mystery, Thriller, 1992)
32		Half Light (Drama, Horror, Mystery, Thriller, 2006)
32		The Loft (Mystery, Romance, Thriller, 2014)
32		Non-Stop (Action, Mystery, Thriller, 2014)
32		Striking Distance (Action, Crime, Mystery, Thriller, 1993)
32		The Omen (Fantasy, Horror, Mystery, Thriller, 2006)
32		The Texas Chain Saw Massacre (Horror, Thriller, 1974)
32		Klute (Crime, Mystery, Thriller, 1971)
32		Cruising (Crime, Mystery, Thriller, 1980)
32		Jessabelle (Horror, Thriller, 2014)
32		Martha Marcy May Marlene (Drama, Mystery, Thriller, 2011)
32		Fright Night (Fantasy, Horror, Thriller, 1985)
32		Fatal Attraction (Drama, Horror, Thriller, 1987)
32		Suspicion (Mystery, Thriller, 1941)
32		The Shallows (Drama, Horror, Thriller, 2016)
32		Abduction (Action, Mystery, Thriller, 2011)
32		Source Code (Mystery, Sci-Fi, Thriller, 2011)
32		Cry_Wolf (Drama, Horror, Mystery, Thriller, 2005)
31		Gin gwai (Drama, Horror, Thriller, 2002)
31		L.A. Confidential (Crime, Drama, Mystery, Thriller, 1997)
31		Cube (Mystery, Sci-Fi, Thriller, 1997)
31		Event Horizon (Horror, Sci-Fi, Thriller, 1997)
31		The Spanish Prisoner (Drama, Mystery, Thriller, 1997)
31		Affliction (Drama, Mystery, Thriller, 1997)
31		Dark City (Action, Drama, Fantasy, Thriller, 1998)
31		Rise: Blood Hunter (Action, Horror, Mystery, Thriller, 2007)
31		Spider (Drama, Mystery, Thriller, 2002)
31		The Island of Dr. Moreau (Horror, Sci-Fi, Thriller, 1996)
31		Domestic Disturbance (Crime, Mystery, Thriller, 2001)
31		Nightwatch (Drama, Horror, Thriller, 1997)
31		In a Lonely Place (Drama, Film-Noir, Mystery, Thriller, 1950)
31		The Usual Suspects (Crime, Drama, Mystery, Thriller, 1995)
31		Diabolique (Drama, Horror, Thriller, 1996)

Notes: Movies similar to The 4th Floor, Movies like The 4th Floor, Horror, Mystery, Thriller, Josh Klausner, Juliette Lewis, William Hurt, Shelley Duvall, Austin Pendleton, Films, Video, Movie Similarities