50		The Shallows (Drama, Horror, Thriller, 2016)
48		Whispers (Drama, Horror, Thriller, 2015)
46		Gone (Drama, Horror, Thriller, 2006)
45		The Boy (Drama, Horror, Thriller, 2015)
45		The Veil (Drama, Horror, Thriller, 2016)
45		Beckoning the Butcher (Drama, Horror, Thriller, 2014)
45		The Woman in Black 2: Angel of Death (Drama, Horror, Thriller, 2014)
45		Martyrs (Drama, Horror, Thriller, 2015)
45		Knock Knock (Drama, Horror, Thriller, 2015)
45		The Perfect Husband (Drama, Horror, Thriller, 2014)
45		Dark Was the Night (Drama, Horror, Thriller, 2014)
45		Intruders (Drama, Horror, Thriller, 2015)
45		Lisa (Drama, Horror, Thriller, 1989)
45		Backcountry (Drama, Horror, Thriller, 2014)
45		The Girl with All the Gifts (Drama, Horror, Thriller, 2016)
45		Meet Me There (Drama, Horror, Thriller, 2014)
45		Contracted: Phase II (Drama, Horror, Thriller, 2015)
44		The Thompsons (Drama, Horror, Thriller, 2012)
44		Found (Drama, Horror, Thriller, 2012)
44		House at the End of the Street (Drama, Horror, Thriller, 2012)
44		Proxy (Drama, Horror, Thriller, 2013)
44		Muirhouse (Drama, Horror, Thriller, 2012)
44		We Are What We Are (Drama, Horror, Thriller, 2013)
44		Repentance (Drama, Horror, Thriller, 2013)
44		Jug Face (Drama, Horror, Thriller, 2013)
44		The Seasoning House (Drama, Horror, Thriller, 2012)
44		The Last Exorcism Part II (Drama, Horror, Thriller, 2013)
44		Berberian Sound Studio (Drama, Horror, Thriller, 2012)
44		Mischief Night (Drama, Horror, Thriller, 2013)
44		Girls Against Boys (Drama, Horror, Thriller, 2012)
44		Contracted (Drama, Horror, Thriller, 2013)
44		Dead Weight (Drama, Horror, Thriller, 2012)
44		American Backwoods: Slew Hampshire (Drama, Horror, Thriller, 2013)
44		The Poisoning (Drama, Horror, Thriller, 2013)
44		Devoured (Drama, Horror, Thriller, 2012)
44		Citadel (Drama, Horror, Thriller, 2012)
43		The Final (Drama, Horror, Thriller, 2010)
43		Vampire (Drama, Horror, Thriller, 2011)
43		Red White & Blue (Drama, Horror, Thriller, 2010)
43		The Unleashed (Drama, Horror, Thriller, 2011)
43		Burning Bright (Drama, Horror, Thriller, 2010)
43		The Last Exorcism (Drama, Horror, Thriller, 2010)
43		The Roommate (Drama, Horror, Thriller, 2011)
43		The Presence (Drama, Horror, Thriller, 2010)
43		Hide & Seek (Drama, Horror, Thriller, 2010)
43		A Horrible Way to Die (Drama, Horror, Thriller, 2010)
42		Grace (Drama, Horror, Thriller, 2009)
42		The Broken (Drama, Horror, Thriller, 2008)
42		Dawning (Drama, Horror, Thriller, 2009)
42		For Sale by Owner (Drama, Horror, Thriller, 2009)
42		Deadline (Drama, Horror, Thriller, 2009)
42		The Disappeared (Drama, Horror, Thriller, 2008)
42		Vinyan (Drama, Horror, Thriller, 2008)
42		Tony (Drama, Horror, Thriller, 2009)
42		Long Weekend (Drama, Horror, Thriller, 2008)
42		Dread (Drama, Horror, Thriller, 2009)
42		Homecoming (Drama, Horror, Thriller, 2009)
42		The Daisy Chain (Drama, Horror, Thriller, 2008)
42		Home Movie (Drama, Horror, Thriller, 2008)
42		House (Drama, Horror, Thriller, 2008)
42		Wake Wood (Drama, Horror, Thriller, 2009)
42		What Ever Happened to Baby Jane? (Drama, Horror, Thriller, 1962)
42		Hush (Horror, Thriller, 2016)
42		Hurt (Drama, Horror, Thriller, 2009)
42		Sensored (Drama, Horror, Thriller, 2009)
41		Joshua (Drama, Horror, Thriller, 2007)
41		Peeping Tom (Drama, Horror, Thriller, 1960)
41		Bug (Drama, Horror, Thriller, 2006)
41		Wind Chill (Drama, Horror, Thriller, 2007)
41		Sukob (Drama, Horror, Thriller, 2006)
41		Memory (Drama, Horror, Thriller, 2006)
41		The Backwoods (Drama, Horror, Thriller, 2006)
41		Repulsion (Drama, Horror, Thriller, 1965)
41		The Garden (Drama, Horror, Thriller, 2006)
41		The Hamiltons (Drama, Horror, Thriller, 2006)
41		Jake's Closet (Drama, Horror, Thriller, 2007)
41		The Den (Horror, Mystery, Thriller, 2013)
41		Cthulhu (Drama, Horror, Thriller, 2007)
41		Summer Scars (Drama, Horror, Thriller, 2007)
41		Tooth and Nail (Drama, Horror, Thriller, 2007)
41		Boogeyman 2 (Drama, Horror, Thriller, 2007)
41		The Chair (Drama, Horror, Thriller, 2007)
41		Inside (Drama, Horror, Thriller, 2006)
40		Vampire at Midnight (Drama, Horror, Thriller, 1988)
40		Red Riding Hood (Drama, Horror, Thriller, 2003)
40		The New Kids (Drama, Horror, Thriller, 1985)
40		The Night Digger (Drama, Horror, Thriller, 1971)
40		Mister Frost (Drama, Horror, Thriller, 1990)
40		Special Effects (Drama, Horror, Thriller, 1984)
40		Dead of Winter (Drama, Horror, Thriller, 1987)
40		The Carrier (Drama, Horror, Thriller, 1988)
40		The Possession of Joel Delaney (Drama, Horror, Thriller, 1972)
40		Bridge to Nowhere (Drama, Horror, Thriller, 1986)
40		Combat Shock (Drama, Horror, Thriller, 1984)
40		Dangerous Game (Drama, Horror, Thriller, 1987)
40		Strait-Jacket (Drama, Horror, Thriller, 1964)
40		Lady in a Cage (Drama, Horror, Thriller, 1964)
40		Heart of Midnight (Drama, Horror, Thriller, 1988)
40		The Nightcomers (Drama, Horror, Thriller, 1971)
40		The Tomb of Ligeia (Drama, Horror, Thriller, 1964)
40		Daddy's Girl (Drama, Horror, Thriller, 1996)
40		Lost Souls (Drama, Horror, Thriller, 2000)
40		Seven Days to Live (Drama, Horror, Thriller, 2000)
40		Trouble Every Day (Horror, Thriller, Drama, 2001)
40		Feng shui (Drama, Horror, Thriller, 2004)
40		Soft for Digging (Drama, Horror, Thriller, 2001)
40		The Hand (Drama, Horror, Thriller, 1981)
40		Massacre at Central High (Drama, Horror, Thriller, 1976)
40		Lady Stay Dead (Drama, Horror, Thriller, 1981)
40		Presence of Mind (Drama, Horror, Thriller, 1999)
40		My Sweet Killer (Drama, Horror, Thriller, 1999)
40		The Fan (Drama, Horror, Thriller, 1981)
40		The Attic (Drama, Thriller, Horror, 1980)
40		Gin gwai (Drama, Horror, Thriller, 2002)
40		Dominion: Prequel to the Exorcist (Drama, Horror, Thriller, 2005)
40		Dark Water (Drama, Horror, Thriller, 2005)
40		The Mafu Cage (Drama, Horror, Thriller, 1978)
40		The Invitation (Drama, Thriller, Horror, 2003)
40		One More Minute (Horror, Drama, Thriller, 1979)
40		The Devil's Tattoo (Horror, Thriller, Drama, 2003)
40		Inheritance (Drama, Horror, Thriller, 2004)
40		Hollywood Vampyr (Drama, Thriller, Horror, 2002)
40		La settima donna (Drama, Thriller, Horror, 1978)
40		Maniac (Drama, Horror, Thriller, 1980)
40		The Exorcism of Emily Rose (Drama, Horror, Thriller, 2005)
40		Tattoo (Drama, Horror, Thriller, 1981)
40		The Ugly (Drama, Horror, Thriller, 1997)
40		Blessed (Drama, Horror, Thriller, 2004)
40		Relative Fear (Drama, Horror, Thriller, 1994)
40		Diabolique (Drama, Horror, Thriller, 1996)
40		Don't Look Now (Drama, Horror, Thriller, 1973)
40		Voices (Drama, Horror, Thriller, 1973)
40		White Dog (Drama, Horror, Thriller, 1982)
40		Wilderness Survival for Girls (Drama, Horror, Thriller, 2004)
40		Julie Darling (Drama, Thriller, Horror, 1983)
40		You'll Like My Mother (Drama, Horror, Thriller, 1972)
40		The Good Son (Drama, Horror, Thriller, 1993)
40		Psycho Cop Returns (Drama, Horror, Thriller, 1993)
40		Bedlam (Drama, Horror, Thriller, 1946)
40		Deranged: Confessions of a Necrophile (Drama, Horror, Thriller, 1974)
40		Black Circle Boys (Drama, Horror, Thriller, 1997)
40		Persecution (Drama, Horror, Thriller, 1974)
40		The Nurse (Drama, Horror, Thriller, 1997)
40		Nightwatch (Drama, Horror, Thriller, 1997)
40		Asylum (Drama, Horror, Thriller, 1997)
40		Ghost Story (Drama, Horror, Thriller, 1981)
40		Bad Reputation (Drama, Horror, Thriller, 2005)
40		Darklands (Drama, Horror, Thriller, 1996)
40		Scum of the Earth (Drama, Horror, Thriller, 1974)
40		Reindeer Games (Drama, Horror, Thriller, 1996)
40		Ghostkeeper (Drama, Horror, Thriller, 1981)
40		The Reflecting Skin (Drama, Horror, Thriller, 1990)
37		Creep (Horror, Thriller, 2014)
37		Cybernatural (Horror, Mystery, Thriller, 2014)
37		The Visit (Horror, Thriller, 2015)
37		Cell (Horror, Sci-Fi, Thriller, 2016)
37		Sickhouse (Horror, Thriller, 2016)
36		V/H/S/2 (Horror, Thriller, 2013)
36		Carrie (Drama, Fantasy, Horror, 2013)
35		388 Arletta Avenue (Horror, Thriller, 2011)
35		Sicilian Vampire (Crime, Drama, Horror, 2015)
34		Twin Peaks: The Missing Pieces (Drama, Horror, Mystery, 2014)
34		The Children (Horror, Mystery, Thriller, 2008)
34		Amusement (Horror, Thriller, 2008)
34		Hush (Horror, Thriller, 2008)
34		Lake Mungo (Drama, Horror, Mystery, 2008)
33		Under Surveillance (Horror, Mystery, Thriller, 2006)
33		Sinister (Horror, Mystery, 2012)
33		When a Stranger Calls (Horror, Thriller, 2006)
33		Don't Breathe (Crime, Horror, Thriller, 2016)
33		Dead Tone (Horror, Thriller, 2007)
33		The Signal (Horror, Sci-Fi, Thriller, 2007)
33		Pulse (Drama, Horror, Sci-Fi, 2006)
33		The Conjuring 2 (Horror, Mystery, Thriller, 2016)
32		Containment (Horror, Sci-Fi, Thriller, 2015)
32		The Pack (Horror, Thriller, 2015)
32		Cut! (Horror, Mystery, Thriller, 2014)
32		The Vatican Tapes (Horror, Thriller, 2015)
32		The Gallows (Horror, Thriller, 2015)
32		Extinction (Drama, Horror, Sci-Fi, 2015)
32		Sinister 2 (Horror, Mystery, Thriller, 2015)
32		Visions (Horror, Mystery, Thriller, 2015)
32		The Girl in the Photographs (Crime, Horror, Thriller, 2015)
32		Hidden (Horror, Thriller, 2015)
32		Honeymoon (Horror, Mystery, Thriller, 2014)
32		Goddess of Love (Drama, Horror, Mystery, 2015)
32		Haunted (Horror, Thriller, 2014)
32		The Invitation (Drama, Horror, Mystery, 2015)
32		Evil Never Dies (Horror, Thriller, 2014)
32		Final Girl (Action, Drama, Horror, 2015)
32		Insidious: Chapter 3 (Fantasy, Horror, Thriller, 2015)
32		Backtrack (Drama, Horror, Mystery, 2015)
32		Poltergeist (Horror, Thriller, 2015)
32		Area 51 (Horror, Sci-Fi, Thriller, 2015)
32		Maggie (Drama, Horror, 2015)
32		Emelie (Horror, Thriller, 2015)
32		Circle (Drama, Horror, Mystery, 2015)
32		Kruel (Horror, Thriller, 2015)
32		Man Vs. (Horror, Sci-Fi, Thriller, 2015)
32		i-Lived (Horror, Mystery, Thriller, 2015)
32		Nightlight (Horror, Thriller, 2015)
32		Pay the Ghost (Drama, Horror, Mystery, 2015)
32		Infini (Horror, Sci-Fi, Thriller, 2015)
32		Apparition (Fantasy, Horror, Thriller, 2015)
32		Bone Tomahawk (Adventure, Drama, Horror, 2015)
32		Fender Bender (Horror, Thriller, 2016)
32		Dark Signal (Horror, Mystery, Thriller, 2016)
32		The Neon Demon (Horror, Thriller, 2016)
32		13 Sins (Horror, Thriller, 2014)
32		Harvest Lake (Drama, Fantasy, Horror, 2016)
32		The Darkness (Horror, Thriller, 2016)
32		Abattoir (Horror, Thriller, 2016)
32		Lights Out (Horror, Thriller, 2016)
32		When a Stranger Calls (Crime, Drama, Horror, 1979)
32		The Silent Scream (Horror, Thriller, 1979)
32		Blair Witch (Horror, Thriller, 2016)
32		When the Bough Breaks (Drama, Horror, Mystery, 2016)
32		Viral (Drama, Horror, Sci-Fi, 2016)
32		Happy Birthday (Horror, Thriller, 2016)
32		10 Cloverfield Lane (Drama, Horror, Mystery, 2016)
32		Shelley (Drama, Horror, 2016)
32		What Lies Beneath (Drama, Fantasy, Horror, 2000)
32		Don't Grow Up (Drama, Horror, 2015)
32		I Spit on Your Grave: Vengeance is Mine (Horror, Thriller, 2015)
32		Mamula (Drama, Fantasy, Horror, 2014)
32		Crimson Peak (Drama, Fantasy, Horror, 2015)
32		Darling (Horror, Thriller, 2015)
32		Unnatural (Action, Horror, Thriller, 2015)
32		Victor Frankenstein (Drama, Horror, Sci-Fi, 2015)
32		The Boy (Horror, Mystery, Thriller, 2016)
32		31 (Horror, Thriller, 2016)
32		The Forest (Horror, Mystery, Thriller, 2016)
32		Friend Request (Horror, Thriller, 2016)
32		Dementia (Horror, Thriller, 2015)
32		Southbound (Fantasy, Horror, Thriller, 2015)
32		Pod (Horror, Mystery, Thriller, 2015)
32		And Soon the Darkness (Horror, Mystery, Thriller, 1970)
32		The Drownsman (Fantasy, Horror, Thriller, 2014)
32		Kristy (Horror, Thriller, 2014)
32		Black Mountain Side (Horror, Thriller, 2014)
32		Come Back to Me (Horror, Mystery, Thriller, 2014)
32		Julia (Horror, Thriller, 2014)
32		Late Phases (Drama, Horror, 2014)
32		The Blood Lands (Horror, Mystery, Thriller, 2014)
32		The Remaining (Horror, Thriller, 2014)
32		Rage: Midsummer's Eve (Horror, Mystery, Thriller, 2015)
32		Felt (Drama, Horror, Romance, 2014)
32		The Stranger (Drama, Horror, Mystery, 2014)
32		The Scarehouse (Crime, Horror, Thriller, 2014)
32		Out of the Dark (Horror, Thriller, 2014)
32		Dark Awakening (Horror, Mystery, Thriller, 2014)
32		The Locals (Horror, Thriller, 2003)
32		The Babadook (Drama, Fantasy, Horror, 2014)
32		Let Us Prey (Horror, Thriller, 2014)
32		Preservation (Horror, Thriller, 2014)
32		The Canal (Horror, Mystery, Thriller, 2014)
32		Alien Abduction (Horror, Sci-Fi, Thriller, 2014)
32		Something Wicked (Drama, Horror, Mystery, 2014)
32		House at the End of the Drive (Horror, Thriller, 2014)
32		Paranormal Activity: The Marked Ones (Horror, Thriller, 2014)
32		Eroddity(s) (Drama, Fantasy, Horror, 2014)
32		Chrysalis (Drama, Horror, Sci-Fi, 2014)
32		You Are Not Alone (Horror, Thriller, 2014)
32		Deliver Us from Evil (Horror, Mystery, Thriller, 2014)
32		Stonehearst Asylum (Drama, Horror, Mystery, 2014)
32		Inner Demons (Horror, Mystery, Thriller, 2014)
32		Circus of the Dead (Action, Horror, Thriller, 2014)
32		Reminiscence: The Beginning (Horror, Romance, Thriller, 2014)
32		The Haunting of Alice D (Horror, Thriller, 2014)
32		The Town That Dreaded Sundown (Horror, Mystery, Thriller, 2014)
32		German Angst (Drama, Fantasy, Horror, 2015)
32		Lemon Tree Passage (Horror, Mystery, Thriller, 2015)
32		Blood Punch (Horror, Thriller, 2014)
32		Bound to Vengeance (Horror, Thriller, 2015)
32		Dark Summer (Horror, Thriller, 2015)
32		Amnesiac (Drama, Horror, Mystery, 2014)
32		Mercy (Horror, Thriller, 2014)
32		Demonic (Horror, Thriller, 2015)
32		Plan 9 (Horror, Sci-Fi, Thriller, 2015)
32		The House on Pine Street (Drama, Horror, 2015)
32		Be My Cat: A Film for Anne (Horror, Thriller, 2015)
32		Exeter (Horror, Mystery, Thriller, 2015)
32		Starry Eyes (Drama, Fantasy, Horror, 2014)
32		Ghoul (Horror, Thriller, 2015)
32		Into the Grizzly Maze (Action, Horror, Thriller, 2015)
32		Cabin Fever: Patient Zero (Horror, Sci-Fi, Thriller, 2014)
32		The Thing on the Doorstep (Horror, Mystery, Thriller, 2014)
32		Chemical Peel (Horror, Thriller, 2014)
32		Girl House (Horror, Thriller, 2014)
32		The Taking of Deborah Logan (Horror, Mystery, Thriller, 2014)
32		After Midnight (Horror, Thriller, 1989)
32		The Devil's Hand (Horror, Thriller, 2014)
32		Mockingbird (Horror, Thriller, 2014)
32		Toolbox Murders (Horror, Mystery, Thriller, 2004)
32		The Houses October Built (Horror, Thriller, 2014)
32		Clown (Drama, Fantasy, Horror, 2014)
32		Ouija (Fantasy, Horror, Thriller, 2014)
32		Last Shift (Horror, Mystery, Thriller, 2014)
32		Pernicious (Horror, Thriller, 2014)
32		The Black Water Vampire (Horror, Mystery, Thriller, 2014)
32		Mirage (Action, Horror, Thriller, 1990)
32		Jessabelle (Horror, Thriller, 2014)
32		The Laughing Mask (Crime, Horror, Thriller, 2014)

Notes: Movies similar to Ratter, Movies like Ratter, Drama, Horror, Thriller, Branden Kramer, Ashley Benson, Matt McGorry, Kaili Vernoff, Rebecca Naomi Jones, Films, Video, Movie Similarities