57		The Watcher (Crime, Horror, Mystery, 2000)
54		The Nature of the Beast (Crime, Horror, Mystery, 1995)
54		Bless the Child (Crime, Drama, Horror, 2000)
52		Manhunter (Crime, Horror, Mystery, 1986)
52		Funny Games (Crime, Drama, Horror, 2007)
51		The First Power (Crime, Horror, Thriller, 1990)
51		Deadly Sins (Drama, Horror, Mystery, 1995)
51		Scream for Help (Horror, Mystery, Crime, 1984)
51		Close Your Eyes (Crime, Horror, Mystery, 2002)
51		Eye See You (Crime, Horror, Mystery, 2002)
50		Like Minds (Crime, Horror, Mystery, 2006)
50		Cyrus (Crime, Horror, Mystery, 2010)
50		She-Wolf of London (Crime, Horror, Mystery, 1946)
50		Jack the Ripper (Crime, Horror, Mystery, 1959)
50		Madhouse (Crime, Horror, Mystery, 1974)
50		The Haunted Strangler (Crime, Mystery, Horror, 1958)
50		Murders in the Rue Morgue (Crime, Horror, Mystery, 1932)
50		Malevolence (Crime, Horror, Mystery, 2003)
50		Mindhunters (Crime, Horror, Mystery, 2004)
49		The Spreading Ground (Crime, Drama, Horror, 2000)
48		Jack's Back (Crime, Horror, Mystery, 1988)
47		Evilenko (Crime, Horror, Thriller, 2004)
47		Strange Behavior (Horror, Mystery, Sci-Fi, 1981)
45		Murders in the Rue Morgue (Crime, Horror, Mystery, 1971)
45		The Psychopath (Crime, Horror, Mystery, 1966)
45		Nobody (Crime, Horror, Mystery, 2007)
45		Nightkill (Crime, Horror, Mystery, 1980)
44		Psycho III (Horror, Mystery, Thriller, 1986)
42		Kalifornia (Crime, Drama, Horror, 1993)
42		Sinister (Horror, Mystery, 2012)
42		The Darkroom (Horror, Mystery, Thriller, 2006)
42		The Call of Cthulhu (Fantasy, Horror, Mystery, 2005)
42		The Other (Drama, Horror, Mystery, 1972)
42		The Candy Snatchers (Crime, Horror, Thriller, 1973)
42		Saw II (Horror, Mystery, 2005)
42		The Messengers (Horror, Mystery, Thriller, 2007)
42		The Lodger (Crime, Drama, Horror, 2009)
42		Saw IV (Horror, Mystery, 2007)
42		Dark Moon Rising (Crime, Horror, Romance, 2009)
42		The Children (Horror, Mystery, Thriller, 2008)
42		Annabelle (Horror, Mystery, 2014)
42		Trauma (Horror, Mystery, Thriller, 1993)
41		Henry II: Portrait of a Serial Killer (Crime, Horror, Thriller, 1996)
41		Scream (Horror, Mystery, 1996)
41		The Barber (Crime, Horror, Mystery, 2002)
40		The Clinic (Crime, Horror, Mystery, 2010)
40		And Soon the Darkness (Crime, Horror, Mystery, 2010)
40		Psycho II (Crime, Horror, Mystery, 1983)
40		Olivia (Crime, Horror, Mystery, 1983)
40		Phantom of the Rue Morgue (Crime, Horror, Mystery, 1954)
40		The Killing Floor (Crime, Horror, Mystery, 2007)
40		I Know What You Did Last Summer (Horror, Mystery, Thriller, 1997)
40		The Night Flier (Fantasy, Horror, Mystery, 1997)
40		Maniac (Crime, Horror, Mystery, 1963)
40		The Crime of Doctor Crespi (Crime, Horror, Mystery, 1935)
40		Scream 2 (Horror, Mystery, 1997)
40		The Human Monster (Crime, Horror, Mystery, 1939)
40		Eye of the Devil (Crime, Horror, Mystery, 1966)
40		The Last Broadcast (Horror, Mystery, 1998)
40		Q (Crime, Horror, Mystery, 1982)
40		In the Devil's Garden (Mystery, Crime, Drama, Horror, 1971)
40		Behind the Mask (Crime, Horror, Mystery, 1932)
40		Nothing But the Night (Crime, Horror, Mystery, 1973)
40		The Lodger (Crime, Horror, Mystery, 1944)
40		Coffin (Crime, Horror, Mystery, 2011)
40		Lady in White (Fantasy, Horror, Mystery, 1988)
39		City in Panic (Crime, Horror, Thriller, 1986)
39		Reaper (Horror, Mystery, Thriller, 2000)
39		Children of the Corn II: The Final Sacrifice (Horror, Thriller, 1992)
39		Resurrection (Crime, Drama, Horror, 1999)
39		Cherry Falls (Horror, Mystery, Romance, 2000)
39		The Hidden (Action, Crime, Horror, 1987)
39		The Apostate (Crime, Thriller, Horror, 2000)
38		Double Vision (Fantasy, Horror, Mystery, 2002)
38		The Conjuring 2 (Horror, Mystery, Thriller, 2016)
38		From Hell (Horror, Mystery, Thriller, 2001)
38		Sleepless (Horror, Mystery, Thriller, 2001)
38		Valentine (Horror, Mystery, Thriller, 2001)
38		3 Extremes II (Horror, Mystery, 2002)
38		Mr In-Between (Crime, Horror, Romance, 2001)
38		Phenomena (Horror, Mystery, 1985)
37		The Hitcher (Crime, Horror, 2007)
37		The Poughkeepsie Tapes (Horror, Mystery, Thriller, 2007)
37		Black Christmas (Horror, Mystery, Thriller, 1974)
37		The Devil's Muse (Crime, Drama, Horror, 2007)
37		Schizoid (Action, Horror, Mystery, 1980)
37		Bloodrage (Crime, Horror, Thriller, 1980)
37		Deadwood Park (Horror, Mystery, 2007)
37		Cardiac Arrest (Crime, Horror, Thriller, 1980)
37		Whisper (Crime, Drama, Horror, 2007)
37		The Omen (Fantasy, Horror, Mystery, 2006)
37		The Devil's Rejects (Crime, Horror, 2005)
37		The Zodiac (Crime, Drama, Horror, 2005)
37		The Zodiac Killer (Horror, Mystery, Thriller, 1971)
37		The Toybox (Horror, Mystery, Thriller, 2005)
37		Sinister 2 (Horror, Mystery, Thriller, 2015)
37		Toolbox Murders (Horror, Mystery, Thriller, 2004)
37		i-Lived (Horror, Mystery, Thriller, 2015)
37		The Amityville Horror (Drama, Horror, Mystery, 2005)
37		Happy Birthday to Me (Horror, Mystery, Thriller, 1981)
37		Cry_Wolf (Drama, Horror, Mystery, 2005)
37		The Witchmaker (Horror, Mystery, 1969)
37		Spirits of the Dead (Horror, Mystery, 1968)
37		Berserk (Horror, Mystery, Thriller, 1967)
37		Rivelazioni di un maniaco sessuale al capo della squadra mobile (Crime, Drama, Horror, 1972)
37		Gui si (Drama, Horror, Mystery, 2006)
37		The Psycho Lover (Crime, Horror, 1970)
37		The Lost (Crime, Drama, Horror, 2006)
37		10 Cloverfield Lane (Drama, Horror, Mystery, 2016)
37		They Wait (Horror, Mystery, Thriller, 2007)
37		The Son of Dr. Jekyll (Crime, Horror, Romance, 1951)
37		Visions (Horror, Mystery, Thriller, 2009)
37		The Last House on the Left (Crime, Horror, Thriller, 2009)
37		New Nightmare (Fantasy, Horror, Mystery, 1994)
37		The Prowler (Horror, Mystery, Thriller, 1981)
37		The Dark Half (Horror, Mystery, Thriller, 1993)
37		Orphan (Horror, Mystery, Thriller, 2009)
37		The Bat (Horror, Thriller, Mystery, 1959)
37		Red State (Action, Crime, Horror, 2011)
37		My Soul to Take (Horror, Mystery, Thriller, 2010)
37		Insidious (Fantasy, Horror, Mystery, 2010)
37		Tenebre (Horror, Mystery, Thriller, 1982)
37		The Invisible Man Returns (Drama, Horror, Mystery, 1940)
37		The Harvest (Drama, Horror, Mystery, 2013)
37		The Walking Dead (Crime, Horror, Sci-Fi, 1936)
37		The Strange Case of Doctor Rx (Horror, Mystery, 1942)
37		The Road (Crime, Drama, Horror, 2011)
37		11-11-11 (Horror, Mystery, Thriller, 2011)
37		The Cohasset Snuff Film (Crime, Horror, Thriller, 2012)
37		Witchboard 2 (Horror, Mystery, 1993)
37		In the Mouth of Madness (Fantasy, Horror, Mystery, 1994)
37		Oculus (Horror, Mystery, 2013)
37		The Spiral Staircase (Horror, Mystery, Thriller, 1945)
37		Surveillance (Crime, Drama, Horror, 2008)
37		Pathology (Crime, Horror, Thriller, 2008)
37		Open Grave (Horror, Mystery, Thriller, 2013)
36		I Come in Peace (Action, Crime, Horror, 1990)
36		Bikini Island (Horror, Mystery, Thriller, 1991)
36		The Cell (Horror, Sci-Fi, Thriller, 2000)
36		Dahmer (Biography, Crime, Drama, Horror, 2002)
36		Truth or Dare?: A Critical Madness (Horror, 1986)
35		Three Cases of Murder (Crime, Mystery, Drama, Horror, 1955)
35		I Still Know What You Did Last Summer (Horror, Mystery, 1998)
35		Disturbing Behavior (Horror, Mystery, Sci-Fi, 1998)
35		The Killing Jar (Drama, Horror, Mystery, 1997)
35		Apprentice to Murder (Drama, Horror, Mystery, 1988)
35		Maniac Cop (Action, Crime, Horror, 1988)
35		Demonwarp (Horror, Mystery, Sci-Fi, 1988)
34		The Kiss of the Vampire (Horror, 1963)
34		Sleepy Hollow (Fantasy, Horror, Mystery, 1999)
34		Diabolique (Crime, Drama, Horror, 1955)
34		Scream 3 (Horror, Mystery, 2000)
34		The Majorettes (Action, Crime, Horror, 1987)
34		Who Can Kill a Child? (Fantasy, Horror, 1976)
34		Retribution (Horror, Mystery, 1987)
34		Temnye vody (Horror, 1993)
34		Mikey (Horror, Thriller, 1992)
34		From Dusk Till Dawn (Action, Crime, Fantasy, Horror, 1996)
34		The Believers (Crime, Drama, Horror, 1987)
34		Kolobos (Horror, Mystery, Thriller, 1999)
34		Twin Peaks: The Missing Pieces (Drama, Horror, Mystery, 2014)
33		Jeepers Creepers (Horror, Mystery, 2001)
33		Hush...Hush, Sweet Charlotte (Crime, Drama, Horror, 1964)
33		Killer Me (Mystery, Thriller, Horror, 2001)
33		I'll Bury You Tomorrow (Horror, Thriller, Mystery, 2002)
33		Friday the 13th: A New Beginning (Horror, Mystery, Thriller, 1985)
33		The Omen (Fantasy, Horror, Mystery, 1976)
33		Saw (Horror, Mystery, Thriller, 2004)
33		Don't Breathe (Crime, Horror, Thriller, 2016)
33		Pinocchio's Revenge (Fantasy, Horror, 1996)
32		The Reincarnation of Peter Proud (Horror, Mystery, 1975)
32		Darkside Blues (Animation, Horror, Mystery, 1994)
32		Almost Dead (Horror, Mystery, Thriller, 1994)
32		Ed Gein (Biography, Crime, Drama, Horror, 2000)
32		God Told Me To (Crime, Horror, Sci-Fi, 1976)
32		Child's Play (Horror, 1988)
32		The Comeback (Horror, Mystery, Thriller, 1978)
32		Happy Hell Night (Horror, Mystery, Thriller, 1992)
32		The Stepford Wives (Horror, Mystery, Sci-Fi, 1975)
32		Friday the 13th (Horror, Mystery, Thriller, 1980)
32		Inferno (Horror, Mystery, 1980)
32		A Stranger Is Watching (Crime, Horror, Thriller, 1982)
32		Henry: Portrait of a Serial Killer (Biography, Crime, Drama, Horror, 1986)
32		Nightmare (Crime, Drama, Horror, 1981)
32		Eyes of the Beholder (Thriller, Horror, Mystery, 1992)
32		Dead & Buried (Horror, Mystery, 1981)
32		Friday the 13th Part 2 (Horror, Mystery, Thriller, 1981)
32		The Pit (Horror, Mystery, 1981)
32		Klynham Summer (Horror, Mystery, Thriller, 1982)
32		Pieces (Horror, Mystery, 1982)
32		Videodrome (Horror, Mystery, Sci-Fi, 1983)
32		American Nightmare (Horror, Crime, Thriller, 1983)
32		Stalked (Crime, Thriller, Horror, 1994)
32		Crypt of Dark Secrets (Crime, Horror, 1976)
32		The House on Sorority Row (Horror, Mystery, Thriller, 1983)
32		Killer's Moon (Crime, Horror, 1978)
32		Split Second (Action, Crime, Horror, 1992)
32		The Vanishing (Drama, Horror, Mystery, 1993)
32		The Evictors (Crime, Drama, Horror, 1979)
32		The Penalty (Crime, Drama, Horror, 1920)
32		The Keeper (Drama, Horror, Mystery, 1976)
32		Night Watch (Horror, Mystery, Thriller, 1973)
32		Red Riding Hood (Fantasy, Horror, Mystery, 2011)
32		The Beast with Five Fingers (Horror, Mystery, 1946)
32		Daughter of Darkness (Crime, Drama, Horror, 1948)
32		The Rite (Drama, Horror, Mystery, 2011)
32		The Spiral Staircase (Horror, Mystery, Thriller, 1975)
32		The Mad Magician (Horror, Thriller, Mystery, 1954)
32		Scream 4 (Horror, Mystery, 2011)
32		Pillow of Death (Mystery, Horror, 1945)
32		Devil's Pass (Horror, Mystery, Sci-Fi, 2013)
32		Dead Men Walk (Drama, Horror, Mystery, 1943)
32		Deadly Revisions (Horror, Mystery, Thriller, 2013)
32		The Black Dahlia Haunting (Crime, Drama, Horror, 2012)
32		Insensibles (Fantasy, Horror, Mystery, 2012)
32		Les nuits rouges du bourreau de jade (Crime, Horror, Thriller, 2010)
32		Psych:9 (Horror, Mystery, Thriller, 2010)
32		The Strangers (Horror, Mystery, Thriller, 2008)
32		The Midnight Meat Train (Fantasy, Horror, Mystery, 2008)
32		The Brain (Crime, Horror, Drama, 1962)
32		Amateur Porn Star Killer 2 (Crime, Horror, 2008)
32		Sick Girl (Crime, Horror, Thriller, 2007)
32		Dorothy Mills (Drama, Horror, Mystery, 2008)
32		Homicidal (Horror, Mystery, Thriller, 1961)
32		Pandorum (Action, Horror, Mystery, 2009)
32		6 Souls (Horror, Mystery, Thriller, 2010)
32		The Flesh and the Fiends (Crime, Drama, Horror, 1960)
32		The City of the Dead (Horror, Mystery, Thriller, 1960)
32		The Hand (Crime, Drama, Horror, 1960)
32		Roadside (Drama, Horror, Mystery, 2013)
32		The Conjuring (Horror, Mystery, Thriller, 2013)
32		Mystery of Edwin Drood (Drama, Horror, Mystery, 1935)
32		The Town That Dreaded Sundown (Horror, Mystery, Thriller, 2014)
32		The Stranger (Drama, Horror, Mystery, 2014)
32		Phantom Ship (Drama, Horror, Mystery, 1935)
32		Come Back to Me (Horror, Mystery, Thriller, 2014)
32		Secret of the Blue Room (Drama, Horror, Mystery, 1933)
32		Green Room (Crime, Horror, Music, 2015)
32		Murder by the Clock (Horror, Mystery, 1931)
32		The Bells (Crime, Drama, Horror, 1926)
32		The Boy (Horror, Mystery, Thriller, 2016)
32		Goddess of Love (Drama, Horror, Mystery, 2015)
32		Murders in the Zoo (Crime, Horror, 1933)
32		The Black Room (Crime, Horror, 1935)
32		Condemned to Live (Drama, Horror, Mystery, 1935)
32		The Monster and the Girl (Crime, Drama, Horror, 1941)
32		Chamber of Horrors (Drama, Horror, Mystery, 1940)
32		Horror Island (Horror, Mystery, Thriller, 1941)
32		The Night Has Eyes (Horror, Mystery, Thriller, 1942)
32		Night Monster (Horror, Mystery, Thriller, 1942)
32		The Return of Doctor X (Horror, Mystery, Sci-Fi, 1939)
32		The Den (Horror, Mystery, Thriller, 2013)
32		The Canal (Horror, Mystery, Thriller, 2014)
32		Deliver Us from Evil (Horror, Mystery, Thriller, 2014)
32		Ten (Adventure, Horror, Mystery, 2014)
32		Cut! (Horror, Mystery, Thriller, 2014)
32		Haunt (Horror, Mystery, Romance, 2014)
32		The Thrill Killers (Horror, Action, Crime, 1964)
32		This Island Earth (Horror, Mystery, Sci-Fi, 1955)
32		The Body Stealers (Horror, Mystery, Sci-Fi, 1969)
32		Dream No Evil (Drama, Horror, Mystery, 1970)
32		The Return (Horror, Mystery, Thriller, 2006)
32		The Girl Next Door (Crime, Drama, Horror, 2007)
32		Castle of Evil (Horror, Mystery, Sci-Fi, 1966)
32		Headspace (Horror, Mystery, Sci-Fi, 2005)
32		House of 9 (Drama, Horror, Mystery, 2005)
32		A Reflection of Fear (Drama, Horror, Mystery, 1972)
32		What the Peeper Saw (Crime, Drama, Horror, 1972)
32		The Last House on the Left (Crime, Drama, Horror, 1972)
32		The Ring Two (Horror, Mystery, Sci-Fi, 2005)
32		Psycho-Circus (Mystery, Thriller, Horror, 1966)
32		Exorcist: The Beginning (Horror, Mystery, Thriller, 2004)
32		Beneath (Horror, Mystery, Thriller, 2007)
32		The Night Walker (Horror, Mystery, Thriller, 1964)
32		The Black Torment (Horror, Mystery, 1964)
32		Scar (Crime, Horror, Thriller, 2007)
32		Anamorph (Crime, Horror, Thriller, 2007)

Notes: Movies similar to Slaughter of the Innocents, Movies like Slaughter of the Innocents, Crime, Horror, Mystery, James Glickenhaus, Jan Broberg, Elizabeth Johnson, Jesse Cameron-Glickenhaus, Darlanne Fluegel, Films, Video, Movie Similarities