69		Chemical Wedding (Horror, Mystery, Sci-Fi, 2008)
57		The Thing (Horror, Mystery, Sci-Fi, 2011)
56		Splinter (Horror, Sci-Fi, Thriller, 2008)
54		Unearthed (Horror, Mystery, Sci-Fi, 2007)
52		Apollo 18 (Horror, Mystery, Sci-Fi, 2011)
52		The Omen (Fantasy, Horror, Mystery, 2006)
51		They (Horror, Mystery, Thriller, 2002)
51		Repo! The Genetic Opera (Horror, Musical, Sci-Fi, 2008)
51		The Signal (Horror, Sci-Fi, Thriller, 2007)
51		Resident Evil: Extinction (Action, Horror, Sci-Fi, 2007)
50		Impulse (Horror, Mystery, Sci-Fi, 1984)
50		Demonwarp (Horror, Mystery, Sci-Fi, 1988)
49		Martin (Drama, Horror, 1977)
49		Hellraiser (Fantasy, Horror, 1987)
48		The Horror Vault Vol.1 (Horror, Thriller, 2008)
47		The Curse of Frankenstein (Horror, Sci-Fi, 1957)
47		The Guardian (Drama, Horror, Mystery, 1990)
47		The Lawnmower Man (Horror, Sci-Fi, 1992)
47		Carnival of Souls (Fantasy, Horror, Mystery, 1962)
47		Encounter with the Unknown (Horror, Mystery, 1973)
47		Firestarter (Action, Horror, Sci-Fi, 1984)
47		Shivers (Horror, Sci-Fi, 1975)
47		The Living and the Dead (Drama, Horror, Mystery, 2006)
47		The House That Screamed (Horror, Mystery, Thriller, 1970)
46		The Objective (Horror, Sci-Fi, Thriller, 2008)
46		Woetoli (Horror, Mystery, Thriller, 2008)
46		Outpost (Action, Horror, Sci-Fi, 2008)
45		The Ring Two (Horror, Mystery, Sci-Fi, 2005)
45		Brain Dead (Horror, Mystery, Sci-Fi, 1990)
45		Cube Zero (Horror, Mystery, Sci-Fi, 2004)
45		Shock Waves (Horror, Mystery, Sci-Fi, 1977)
45		Five Million Years to Earth (Horror, Mystery, Sci-Fi, 1967)
44		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
44		Scourge (Horror, Mystery, Sci-Fi, 2008)
44		Dreamland (Sci-Fi, Horror, Mystery, 2007)
44		The Burning (Horror, 1981)
44		Ginger Snaps Back: The Beginning (Drama, Horror, 2004)
43		Annabelle (Horror, Mystery, 2014)
43		Altitude (Horror, Mystery, Sci-Fi, 2010)
43		The Mortal Instruments: City of Bones (Fantasy, Horror, Mystery, 2013)
43		Dark Skies (Horror, Sci-Fi, Thriller, 2013)
43		Afflicted (Horror, Mystery, Thriller, 2013)
43		The Conjuring (Horror, Mystery, Thriller, 2013)
42		Q (Crime, Horror, Mystery, 1982)
42		Crawlspace (Horror, Mystery, Sci-Fi, 2012)
42		Disturbing Behavior (Horror, Mystery, Sci-Fi, 1998)
42		The Reincarnation of Peter Proud (Horror, Mystery, 1975)
42		The Bay (Horror, Mystery, Sci-Fi, 2012)
42		Saw II (Horror, Mystery, 2005)
42		The Thing (Horror, Mystery, Sci-Fi, 1982)
42		Chernobyl Diaries (Horror, Mystery, Sci-Fi, 2012)
42		Half Light (Drama, Horror, Mystery, 2006)
42		Evidence (Horror, Mystery, Sci-Fi, 2012)
42		Exorcist: The Beginning (Horror, Mystery, Thriller, 2004)
42		Deadly Sins (Drama, Horror, Mystery, 1995)
42		Resident Evil: Apocalypse (Action, Horror, Sci-Fi, 2004)
42		Horror Express (Horror, Sci-Fi, 1972)
42		Witchboard (Horror, Mystery, Thriller, 1986)
42		Spirits of the Dead (Horror, Mystery, 1968)
42		Quarantine 2: Terminal (Horror, Mystery, Sci-Fi, 2011)
42		Alice Sweet Alice (Horror, Mystery, Thriller, 1976)
42		Like Minds (Crime, Horror, Mystery, 2006)
42		X the Unknown (Horror, Sci-Fi, 1956)
42		The Amityville Horror (Drama, Horror, Mystery, 2005)
42		An American Haunting (Horror, Mystery, Thriller, 2005)
42		Gui si (Drama, Horror, Mystery, 2006)
42		The Other (Drama, Horror, Mystery, 1972)
42		To All a Goodnight (Horror, Mystery, 1980)
41		Below (Horror, Mystery, Thriller, 2002)
41		The Strangers (Horror, Mystery, Thriller, 2008)
41		No One Lives (Horror, Thriller, 2012)
41		Mirrors (Horror, Mystery, 2008)
41		Flight 7500 (Horror, Mystery, Sci-Fi, 2014)
41		The Mist (Horror, Sci-Fi, 2007)
41		Quarantine (Horror, Sci-Fi, Thriller, 2008)
41		Devil's Pass (Horror, Mystery, Sci-Fi, 2013)
41		Saw V (Horror, Mystery, 2008)
41		Left for Dead (Horror, Mystery, Thriller, 2007)
41		My Little Eye (Horror, Mystery, Thriller, 2002)
41		The Relic (Horror, Mystery, Sci-Fi, 1997)
41		The Collingswood Story (Horror, Mystery, Thriller, 2002)
40		Morgan (Horror, Mystery, Sci-Fi, 2016)
40		This Island Earth (Horror, Mystery, Sci-Fi, 1955)
40		Bug (Sci-Fi, Horror, Mystery, 1975)
40		The Stepford Wives (Horror, Mystery, Sci-Fi, 1975)
40		Strange Behavior (Horror, Mystery, Sci-Fi, 1981)
40		The Jade Mask (Horror, Mystery, Sci-Fi, 1945)
40		Halloween III: Season of the Witch (Horror, Mystery, Sci-Fi, 1982)
40		Island of the Burning Damned (Horror, Mystery, Sci-Fi, 1967)
40		The Vulture (Horror, Mystery, Sci-Fi, 1966)
40		Jeepers Creepers (Horror, Mystery, 2001)
40		The Lazarus Effect (Horror, Mystery, Sci-Fi, 2015)
40		Strange Invaders (Horror, Mystery, Sci-Fi, 1983)
40		The Return of Doctor X (Horror, Mystery, Sci-Fi, 1939)
40		Insidious (Fantasy, Horror, Mystery, 2010)
40		Videodrome (Horror, Mystery, Sci-Fi, 1983)
40		The Body Stealers (Horror, Mystery, Sci-Fi, 1969)
40		Saw 3D: The Final Chapter (Horror, Mystery, 2010)
40		Castle of Evil (Horror, Mystery, Sci-Fi, 1966)
40		Die, Monster, Die! (Mystery, Horror, Sci-Fi, 1965)
40		House of the Damned (Action, Horror, Thriller, 1996)
40		The Bermuda Triangle (Horror, Sci-Fi, Mystery, 1978)
40		Sorority Row (Horror, Mystery, 2009)
40		Nine Miles Down (Horror, Mystery, Thriller, 2009)
40		Cherry Falls (Horror, Mystery, Romance, 2000)
40		Decoder (Horror, Mystery, Sci-Fi, 1984)
40		The Supernaturals (Horror, Mystery, Sci-Fi, 1986)
39		Static (Drama, Horror, Mystery, 2012)
39		Insensibles (Fantasy, Horror, Mystery, 2012)
39		Wonderland (Fantasy, Horror, Sci-Fi, 2011)
39		Mad Cowgirl (Drama, Horror, Romance, 2006)
39		The Cabin in the Woods (Fantasy, Horror, Mystery, 2012)
39		Jason Goes to Hell: The Final Friday (Fantasy, Horror, Thriller, 1993)
39		Stir of Echoes (Horror, Mystery, Thriller, 1999)
39		Alien (Horror, Sci-Fi, 1979)
39		The Covenant (Action, Fantasy, Horror, 2006)
38		Saw (Horror, Mystery, Thriller, 2004)
38		The Others (Fantasy, Horror, Thriller, 2001)
38		The Conjuring 2 (Horror, Mystery, Thriller, 2016)
38		Bad Biology (Horror, 2008)
38		Curse of the Demon (Fantasy, Horror, Mystery, 1957)
38		Final Prayer (Horror, Mystery, 2013)
38		Deliver Us from Evil (Horror, Mystery, Thriller, 2014)
37		It! The Terror from Beyond Space (Horror, Sci-Fi, 1958)
37		The Medusa Touch (Horror, Sci-Fi, 1978)
37		Toolbox Murders (Horror, Mystery, Thriller, 2004)
37		The Thing from Another World (Horror, Sci-Fi, 1951)
37		The Creeping Flesh (Horror, Sci-Fi, 1973)
37		Lady in White (Fantasy, Horror, Mystery, 1988)
37		The Beast from 20,000 Fathoms (Adventure, Horror, Sci-Fi, 1953)
37		The Blob (Horror, Sci-Fi, Thriller, 1988)
37		Black Christmas (Horror, Mystery, Thriller, 1974)
37		Phantasm (Fantasy, Horror, Sci-Fi, 1979)
37		Creature from the Black Lagoon (Horror, Sci-Fi, 1954)
37		Village of the Damned (Horror, Sci-Fi, 1960)
37		Night School (Horror, Mystery, 1981)
37		Mindhunters (Crime, Horror, Mystery, 2004)
37		Steel and Lace (Action, Horror, Sci-Fi, 1991)
37		Turkey Shoot (Drama, Horror, Sci-Fi, 1982)
37		Mystery of the Wax Museum (Horror, Mystery, Thriller, 1933)
37		Pulse (Drama, Horror, Sci-Fi, 2006)
37		Goddess of Love (Drama, Horror, Mystery, 2015)
37		Red Sands (Action, Horror, Thriller, 2009)
37		Nightmares (Horror, Sci-Fi, 1983)
37		The Call of Cthulhu (Fantasy, Horror, Mystery, 2005)
37		The House on Sorority Row (Horror, Mystery, Thriller, 1983)
37		Godzilla, King of the Monsters! (Action, Horror, Sci-Fi, 1956)
37		Tenebre (Horror, Mystery, Thriller, 1982)
37		Pod (Horror, Mystery, Thriller, 2015)
37		House of 9 (Drama, Horror, Mystery, 2005)
37		Godzilla vs. Destoroyah (Action, Horror, Sci-Fi, 1995)
37		The Terror Within (Horror, Sci-Fi, 1989)
37		The Boy (Horror, Mystery, Thriller, 2016)
37		The Deadly Spawn (Horror, Sci-Fi, 1983)
37		Transformations (Horror, Sci-Fi, 1988)
36		The Lords of Salem (Drama, Fantasy, Horror, 2012)
36		Angel of the Night (Horror, 1998)
36		Lake Mungo (Drama, Horror, Mystery, 2008)
36		Solstice (Horror, Mystery, 2008)
36		From Within (Horror, Mystery, Thriller, 2008)
36		The Devil Inside (Horror, 2012)
36		Asylum (Horror, Sci-Fi, Thriller, 2008)
36		Dorothy Mills (Drama, Horror, Mystery, 2008)
36		I Am Legend (Drama, Horror, Sci-Fi, 2007)
36		Double Vision (Fantasy, Horror, Mystery, 2002)
36		Blade II (Action, Horror, Sci-Fi, 2002)
36		3 Extremes II (Horror, Mystery, 2002)
36		Close Your Eyes (Crime, Horror, Mystery, 2002)
35		6 Souls (Horror, Mystery, Thriller, 2010)
35		Reminiscence: The Beginning (Horror, Romance, Thriller, 2014)
35		Devil (Horror, Mystery, Thriller, 2010)
35		13 Sins (Horror, Thriller, 2014)
35		Book of Blood (Drama, Horror, Mystery, 2009)
35		The Prometheus Project (Horror, Sci-Fi, 2010)
34		The Kiss (Drama, Fantasy, Horror, 1988)
34		The Ultimate Degenerate (Horror, Thriller, 1969)
34		Evil Come Evil Go (Horror, 1972)
34		German Angst (Drama, Fantasy, Horror, 2015)
34		Jason Lives: Friday the 13th Part VI (Horror, Thriller, 1986)
34		Unhinged (Horror, 1982)
34		S&man (Horror, 2006)
34		I Drink Your Blood (Horror, 1970)
34		Ragini MMS (Drama, Horror, Mystery, 2011)
34		In the Winter Dark (Drama, Horror, Mystery, 1998)
34		The Witch Who Came from the Sea (Drama, Horror, Romance, 1976)
34		Demon Hunter (Horror, 2005)
34		Dracula (Fantasy, Horror, 1992)
34		Link (Horror, 1986)
34		Trapped Ashes (Horror, 2006)
34		Haunted (Drama, Horror, 1995)
34		The Shadows (Horror, Mystery, Romance, 2011)
34		Hellraiser III: Hell on Earth (Horror, 1992)
34		Amateur Porn Star Killer (Crime, Horror, 2006)
34		A Nightmare on Elm Street 3: Dream Warriors (Action, Fantasy, Horror, 1987)
34		Dominion: Prequel to the Exorcist (Drama, Horror, Thriller, 2005)
34		Amityville II: The Possession (Horror, 1982)
34		Resolution (Horror, Mystery, Thriller, 2012)
34		Humongous (Horror, Romance, 1982)
34		Prom Night II (Horror, Thriller, 1987)

Notes: Movies similar to Headspace, Movies like Headspace, Horror, Mystery, Sci-Fi, Andrew van den Houten, Christopher Denham, Sean Young, Larry Fessenden, Daniel Manche, Films, Video, Movie Similarities