Movies Like The Stepmother 18

If you liked The Stepmother 18 (2026), 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
Luckiest Girl Alive (2022)
★ 6.5/10
A successful woman in New York City finds her life upended when she is forced to confront a dark truth that threatens to unravel her meticulously crafted life.
2
Terror Tract (2000)
★ 6/10
A real estate agent terrifies a couple with the grim fates of the previous owners of a house they're looking at.
3
Fifty Shades of Grey (2015)
★ 5.9/10
When college senior Anastasia Steele steps in for her sick roommate to interview prominent businessman Christian Grey for their campus paper, little does she realize the path her life will take. Christian, as enigmatic…
4
Mammal (2016)
★ 6.3/10
After Margaret, a divorcée living in Dublin, loses her teenage son, she develops an unorthodox relationship with Joe, a homeless youth. Their tentative trust is threatened by his involvement with a violent gang and the…
5
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.
6
Addicted (2014)
★ 5.9/10
A gallerist risks her family and flourishing career when she enters into an affair with a talented painter and slowly loses control of her life.
7
Fifty Shades Darker (2017)
★ 6.5/10
When a wounded Christian Grey tries to entice a cautious Ana Steele back into his life, she demands a new arrangement before she will give him another chance. As the two begin to build trust and find stability, shadowy…
8
Fifty Shades Freed (2018)
★ 6.7/10
Believing they have left behind shadowy figures from their past, newlyweds Christian and Ana fully embrace an inextricable connection and shared life of luxury. But just as she steps into her role as Mrs. Grey and he…
9
Bob & Carol & Ted & Alice (1969)
★ 6.3/10
After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best…
10
The Infernal Machine (2022)
★ 6.2/10
Reclusive and controversial author Bruce Cogburn is drawn out of hiding by an obsessive fan, forcing the novelist to confront a past that he thought he could escape, and to account for events set in motion by his…
11
The Surrender (2025)
★ 5.9/10
A fraught mother-daughter relationship is put to a terrifying test when the family patriarch dies, and the grieving mother hires a mysterious stranger to bring her husband back from the dead.
12
Bone Lake (2025)
★ 5.9/10
A couple’s romantic vacation at a secluded lakeside estate is upended when they are forced to share the mansion with a mysterious and attractive couple. In this darkly hilarious and seductive horror story, a dream…
13
Swallow (2020)
★ 6.6/10
Hunter, a newly pregnant housewife, finds herself increasingly compelled to consume dangerous objects. As her husband and his family tighten their control over her life, she must confront the dark secret behind her new…
14
Fear (1996)
★ 6.7/10
Nicole Walker always dreamed of being swept away by someone special — someone strong, sexy and sensitive who would care for her more than anything else in the world. David is all that and more: a modern-day knight who…
15
South Park (Not Suitable for Children) (2023)
★ 7.4/10
After it's discovered that a teacher at South Park Elementary has an OnlyFans page, Randy is compelled to take a closer look at the seedy underbelly of the world of online influencers.
16
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.
17
King Cobra (2016)
★ 5.8/10
It’s 2006, YouTube is in its infancy, and internet porn is still behind a paywall. Taking the stage name Brent Corrigan, a fresh-faced, wannabe adult video performer is molded into a star by Stephen, a closeted gay…
18
Crimes of Passion (1984)
★ 6.3/10
Fashion designer Joanna Crane leads a double life. By night she is China Blue, a prostitute who's attracted the attention of a sexually frustrated private detective, and a psychopathic priest in possession of a…
19
Spontaneous (2020)
★ 6.7/10
When students in their high school begin inexplicably exploding (literally), seniors Mara and Dylan struggle to survive in a world where each moment may be their last.
20
I Spit on Your Grave 2 (2013)
★ 6.3/10
Broke, and in desperate need to update her portfolio, New York City model Katie calls a number from a tear-off flyer offering free photos. But this innocent attempt quickly turns into an unthinkable kidnapping…