85		Ilsa the Tigress of Siberia (Horror, 1977)
73		Dværgen (Adult, Crime, Horror, 1973)
65		Hostel: Part II (Horror, 2007)
65		Invitation Only (Horror, Romance, 2009)
62		The Vampire Lovers (Horror, 1970)
61		Vampire Circus (Horror, 1972)
60		Hostel (Horror, 2005)
60		The Devil's Rejects (Crime, Horror, 2005)
60		Strangeland (Horror, Thriller, 1998)
59		Dark Confessions (Action, Drama, Horror, 2000)
58		The Ultimate Degenerate (Horror, Thriller, 1969)
57		Psycho II (Crime, Horror, Mystery, 1983)
55		The Raven (Crime, Horror, 1935)
55		S&man (Horror, 2006)
55		Faceless (Horror, Thriller, 1987)
55		The Dentist (Horror, 1996)
54		Andromina: The Pleasure Planet (Fantasy, Horror, Sci-Fi, 1999)
52		Borderland (Crime, Horror, Thriller, 2007)
50		The Burning (Horror, 1981)
50		Alien Prey (Horror, Sci-Fi, 1977)
50		Saw III (Horror, 2006)
50		House with 100 Eyes (Horror, 2013)
50		Bones (Crime, Horror, 2001)
48		The Oblong Box (Horror, 1969)
48		Confessions of a Psycho Cat (Horror, Thriller, 1968)
47		American Mary (Crime, Drama, Horror, 2012)
47		Mr In-Between (Crime, Horror, Romance, 2001)
47		The Last House on the Left (Crime, Horror, Thriller, 2009)
47		The Girl Next Door (Crime, Drama, Horror, 2007)
47		Sugar Hill (Action, Crime, Horror, 1974)
47		The Monster and the Girl (Crime, Drama, Horror, 1941)
47		The Penalty (Crime, Drama, Horror, 1920)
45		Axe (Horror, 1974)
45		I Spit on Your Grave 2 (Horror, Thriller, 2013)
45		The Black Room (Crime, Horror, 1935)
45		Shadow: Dead Riot (Action, Horror, 2006)
45		I Spit on Your Grave (Horror, Thriller, 1978)
45		The Pit and the Pendulum (Horror, Romance, 1991)
45		Night Angel (Horror, 1990)
45		Prom Night II (Horror, Thriller, 1987)
45		The Nesting (Horror, 1981)
45		Satan's Children (Horror, 1975)
44		Red White & Blue (Drama, Horror, Thriller, 2010)
44		Tattoo (Drama, Horror, Thriller, 1981)
42		The Night God Screamed (Crime, Horror, 1971)
42		Split Second (Action, Crime, Horror, 1992)
42		Sometimes Aunt Martha Does Dreadful Things (Crime, Horror, 1971)
42		Henry II: Portrait of a Serial Killer (Crime, Horror, Thriller, 1996)
42		Sick Girl (Crime, Horror, Thriller, 2007)
42		The Psycho Lover (Crime, Horror, 1970)
42		Lady Frankenstein (Horror, 1971)
41		Daughters of Satan (Horror, 1972)
40		The Loved Ones (Horror, Thriller, 2009)
40		I Spit on Your Grave (Horror, Thriller, 2010)
40		Blood Link (Crime, Horror, 1982)
40		Killer's Moon (Crime, Horror, 1978)
40		Lovesick: Sick Love (Crime, Horror, 2004)
40		Amateur Porn Star Killer (Crime, Horror, 2006)
40		The Hitcher (Crime, Horror, 2007)
40		Trailer Park of Terror (Horror, 2008)
40		Amateur Porn Star Killer 2 (Crime, Horror, 2008)
40		Old 37 (Horror, 2015)
40		Storm Warning (Horror, 2007)
40		Surveillance (Crime, Horror, 2006)
40		Dead & Buried (Horror, Mystery, 1981)
40		Murders in the Zoo (Crime, Horror, 1933)
40		Mausoleum (Horror, 1983)
40		Terminal Choice (Horror, Thriller, 1985)
40		Carrie (Horror, 1976)
40		Two Evil Eyes (Horror, 1990)
40		Crypt of Dark Secrets (Crime, Horror, 1976)
40		Boy Meets Girl (Drama, Horror, 1994)
39		Massacre at Central High (Drama, Horror, Thriller, 1976)
39		Rise: Blood Hunter (Action, Horror, Mystery, 2007)
39		La settima donna (Drama, Thriller, Horror, 1978)
38		Pit and the Pendulum (Drama, Fantasy, Horror, 1961)
37		Bluebeard (Crime, Horror, Thriller, 1944)
37		The Conqueror Worm (Biography, Drama, Horror, 1968)
37		Willard (Horror, Sci-Fi, 1971)
37		Prison (Crime, Drama, Horror, 1987)
37		The Bloody Judge (Biography, Horror, 1970)
37		Resurrection (Crime, Drama, Horror, 1999)
37		7 Days (Crime, Drama, Horror, 2010)
37		Torture Dungeon (Drama, Horror, 1970)
37		iMurders (Crime, Drama, Horror, 2008)
37		The Devil's Muse (Crime, Drama, Horror, 2007)
36		The Psychopath (Crime, Horror, Mystery, 1966)
36		Bell from Hell (Horror, Thriller, 1973)
36		Eye of the Devil (Crime, Horror, Mystery, 1966)
35		Henry: Portrait of a Serial Killer (Biography, Crime, Drama, Horror, 1986)
35		Slaughter High (Horror, 1986)
35		Open House (Horror, Thriller, 1987)
35		The Serpent and the Rainbow (Fantasy, Horror, 1988)
35		La casa con la scala nel buio (Horror, Mystery, 1983)
35		The Hand (Crime, Drama, Horror, 1960)
35		Trapped Ashes (Horror, 2006)
35		Scream 2 (Horror, Mystery, 1997)
35		Land of the Dead (Horror, 2005)
35		The Black Room (Horror, Thriller, 1982)
35		Sicilian Vampire (Crime, Drama, Horror, 2015)
35		Two Thousand Maniacs! (Horror, 1964)
35		What Ever Happened to Baby Jane? (Drama, Horror, Thriller, 1962)
35		Nadja (Drama, Horror, 1994)
35		Ice from the Sun (Fantasy, Horror, 1999)
35		Witchcraft (Horror, Romance, 1964)
35		Kongo (Drama, Horror, 1932)
35		Broken (Horror, Thriller, 2006)
35		Demons (Horror, Romance, 1985)
35		The Pit (Horror, Mystery, 1981)
35		The Fog (Fantasy, Horror, 1980)
35		House of Horrors (Horror, Thriller, 1946)
35		The Green Inferno (Adventure, Horror, 2013)
35		Orca (Adventure, Horror, 1977)
35		Maniac (Horror, Thriller, 2012)
35		Vile (Horror, 2011)
35		Prom Night (Horror, Thriller, 1980)
35		Antichrist (Drama, Horror, 2009)
35		The Love Butcher (Horror, 1975)
34		J.D.'s Revenge (Action, Horror, Thriller, 1976)
34		Eternal (Horror, Mystery, Thriller, 2004)
34		Aenigma (Horror, Romance, Thriller, 1987)
34		The Night Visitor (Crime, Thriller, Horror, 1971)
34		2019: After the Fall of New York (Action, Horror, Sci-Fi, 1983)
34		Videodrome (Horror, Mystery, Sci-Fi, 1983)
34		Wilderness Survival for Girls (Drama, Horror, Thriller, 2004)
34		Knock Knock (Drama, Horror, Thriller, 2015)
34		Steel and Lace (Action, Horror, Sci-Fi, 1991)
34		The Exorcist III (Drama, Fantasy, Horror, 1990)
34		The Mummy's Kiss (Fantasy, Horror, Romance, 2003)
33		Hush...Hush, Sweet Charlotte (Crime, Drama, Horror, 1964)
33		Peeping Tom (Drama, Horror, Thriller, 1960)
33		Creature with the Atom Brain (Crime, Horror, Sci-Fi, 1955)
32		Attack of the 50 Foot Woman (Horror, Sci-Fi, 1958)
32		Kalifornia (Crime, Drama, Horror, 1993)
32		Maniac (Crime, Horror, Mystery, 1963)
32		Les nuits rouges du bourreau de jade (Crime, Horror, Thriller, 2010)
32		Red State (Action, Crime, Horror, 2011)
32		And Soon the Darkness (Crime, Horror, Mystery, 2010)
32		The Man They Could Not Hang (Crime, Horror, Sci-Fi, 1939)
32		The Thrill Killers (Horror, Action, Crime, 1964)
32		Before I Hang (Crime, Horror, Sci-Fi, 1940)
32		Stagger (Action, Crime, Horror, 2009)
32		Strange Confession (Crime, Horror, Drama, 1945)
32		Bizarre (Fantasy, Horror, 1970)
31		Tales from the Crypt (Horror, 1972)
31		The Severed Arm (Horror, 1973)
31		The Brain (Crime, Horror, Drama, 1962)
31		The Mansion of Madness (Horror, 1973)
31		Lemora: A Child's Tale of the Supernatural (Horror, 1973)
30		The Black Torment (Horror, Mystery, 1964)
30		The Hands of Orlac (Crime, Horror, Sci-Fi, 1960)
30		Jack the Ripper (Crime, Horror, Mystery, 1959)
30		Dead Silence (Horror, 2007)
30		House on the Edge of the Park (Horror, Thriller, 1980)
30		The Girl with the Hungry Eyes (Horror, 1995)
30		The Tortured (Horror, Thriller, 2010)
30		Dying Breed (Horror, Thriller, 2008)
30		Scream 4 (Horror, Mystery, 2011)
30		Raze (Action, Horror, 2013)
30		Almost Mercy (Horror, 2015)
30		I Still Know What You Did Last Summer (Horror, Mystery, 1998)
30		The Company of Wolves (Horror, Fantasy, 1984)
30		Razorback (Horror, Thriller, 1984)
30		The Uncanny (Horror, 1977)
30		Playroom (Horror, Thriller, 1989)
30		Scream (Horror, Mystery, 1996)
30		Dr. Terror's House of Horrors (Fantasy, Horror, 1965)
30		The Devonsville Terror (Horror, 1983)
30		The Devil Bat (Horror, Sci-Fi, 1940)
30		Creep (Horror, Mystery, 1995)
30		The Paper Boy (Horror, Thriller, 1994)
30		The Ninth Guest (Horror, Mystery, 1934)
30		The Sword and the Sorcerer (Action, Adventure, Fantasy, Horror, 1982)
30		Jennifer (Horror, 1978)
30		Head Case (Drama, Horror, 2007)
30		Pumpkinhead (Fantasy, Horror, 1988)
30		Beast from Haunted Cave (Crime, Horror, Thriller, 1959)
30		Skinner (Horror, 1993)
30		Friday the 13th (Horror, 2009)
30		B.O.R.N. (Horror, Thriller, 1988)
30		The Night of the Askari (Action, Adventure, Drama, Horror, 1976)
30		The Boogey Man (Horror, Sci-Fi, 1980)
30		The Flesh and the Fiends (Crime, Drama, Horror, 1960)
30		Diabolique (Crime, Drama, Horror, 1955)
30		Kill That Bitch (Horror, 2014)
30		Freakdog (Horror, Thriller, 2008)
29		The Chair (Drama, Horror, Thriller, 2007)
29		Death Curse of Tartu (Horror, 1966)
29		Exeter (Horror, Mystery, Thriller, 2015)
29		Girls Against Boys (Drama, Horror, Thriller, 2012)
29		Chamber of Horrors (Horror, 1966)
29		Goodbye Gemini (Crime, Drama, Horror, 1970)
29		The Bride (Fantasy, Horror, Romance, 1985)
29		100 Feet (Horror, Mystery, Thriller, 2008)
29		Evilspeak (Drama, Fantasy, Horror, 1981)
29		The Signal (Horror, Sci-Fi, Thriller, 2007)
29		Tamara (Horror, Fantasy, Thriller, 2005)
29		Survival Island (Adventure, Drama, Horror, 2005)
29		Monkey Shines (Drama, Horror, Sci-Fi, 1988)
29		Scream and Scream Again (Crime, Drama, Horror, 1970)
29		Murders in the Rue Morgue (Crime, Horror, Mystery, 1971)
29		Corridors of Blood (Crime, Horror, Thriller, 1958)
29		A Nightmare on Elm Street (Horror, Mystery, Thriller, 2010)
29		The Haunted Strangler (Crime, Mystery, Horror, 1958)
29		Night Junkies (Horror, Romance, Thriller, 2007)
29		Lady in a Cage (Drama, Horror, Thriller, 1964)

Notes: Movies similar to Olga's Girls, Movies like Olga's Girls, Crime, Horror, Joseph P. Mawra, Audrey Campbell, Rickey Bell, Dolly Simmons, Alice Denham, Films, Video, Movie Similarities