Movies Like I Know That Girl 21

If you liked I Know That Girl 21 (2014), a movie, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Bordello of Blood (1996)
★ 6/10
A seedy private eye gets more than he ever bargained for when a missing persons case leads him to a brothel overseen by the mother of vampires and her lusty army of the undead.
2
Pretty Persuasion (2005)
★ 5.8/10
A 15-year-old girl incites chaos among her friends and a media frenzy when she accuses her drama teacher of sexual harassment.
3
O Lucky Man! (1973)
★ 6.8/10
An ambitious coffee salesman has a series of improbable and ironic adventures seemingly designed to challenge his naive idealism.
4
Below Her Mouth (2017)
★ 6.8/10
An unexpected affair quickly escalates into a heart-stopping reality for two women whose passionate connection changes their lives forever.
5
Nymphomaniac: Vol. II (2013)
★ 6.7/10
The continuation of Joe's sexually dictated life delves into the darker aspects of her adult life and what led to her being in Seligman's care.
6
Red Sparrow (2018)
★ 6.5/10
Prima ballerina Dominika Egorova faces a bleak and uncertain future after she suffers an injury that ends her career. She soon turns to Sparrow School, a secret intelligence service that trains exceptional young people…
7
The Clique (2008)
★ 5.9/10
A young girl tries to fit in with a clique of popular middle school girls after moving into the guest house of one of their homes.
8
Rise of the Footsoldier 3 (2017)
★ 6.4/10
In the late 1980s, Pat Tate journeys from peddling pills in Marbella to his time in prison, where he solidifies his power before his release to reclaim his turf.
9
Eyes Wide Shut (1999)
★ 7.5/10
After Dr. Bill Harford's wife, Alice, admits to having sexual fantasies about a man she met, Bill becomes obsessed with having a sexual encounter. He discovers an underground sexual group and attends one of their…
10
Sniper: Legacy (2014)
★ 6/10
A rogue gunman is assassinating high-ranking military officers one by one. When Gunnery Sgt. Brandon Beckett is informed his father, legendary shooter Thomas Beckett has been killed, Brandon springs into action to take…
11
Hard to Die (1990)
★ 6/10
While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series…
12
Watchmen (2009)
★ 7.4/10
In a gritty and alternate 1985, the glory days of costumed vigilantes have been brought to a close by a government crackdown. But after one of the masked veterans is brutally murdered, an investigation into the killer…
13
Saint Catherine (2024)
★ 6.2/10
An orphaned girl is rescued from a satanic ritual and taken to Saint Catherine Institute for homeless youth. There she will learn new skills while facing demons that stalk her.
14
The Overnight (2015)
★ 5.9/10
Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family “playdate” becomes increasingly interesting as the night goes on.
15
Original Sin (2001)
★ 6.2/10
A young man is plunged into a life of subterfuge, deceit and mistaken identity in pursuit of a femme fatale whose heart is never quite within his grasp.
16
The Voyeurs (2021)
★ 6.5/10
When Pippa and Thomas move into their dream apartment, they notice that their windows look directly into the apartment opposite – inviting them to witness the volatile relationship of the attractive couple across the…
17
The Outrage (1964)
★ 5.8/10
At a disused railway station, three men -- a con artist, a preacher, and a prospector -- discuss the recent trial and sentencing of the outlaw Juan Carrasco for the murder of a man and the rape of his wife. In their…
18
Citizen Toxie: The Toxic Avenger IV (2001)
★ 6/10
A horrific explosion creates a dimensional portal between Tromaville and its dimensional mirror image, Amortville. While the Toxie is trapped in the mirror dimension, Tromaville comes under the control of his evil…
19
Xiu Xiu: The Sent-Down Girl (1998)
★ 7.2/10
Young teen girl Xiu Xiu is sent away to a remote corner of the Sichuan steppes for manual labor in 1975 (sending young people to there was a part of Cultural Revolution in China). A year later, she agrees to go to even…
20
Nymphomaniac: Vol. I (2013)
★ 6.9/10
A man named Seligman finds a fainted wounded woman in an alley and he brings her home. She tells him that her name is Joe and that she is nymphomaniac. Joe tells her life and sexual experiences with hundreds of men…