Movies Like Unnatural Family

If you liked Unnatural Family (1979), a movie directed by Richard Mailer, 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
Duplex (2003)
★ 6.1/10
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!
2
Laurel Canyon (2003)
★ 6/10
When an uptight young man and his fiancée move into his libertine mother's house, the resulting clash of life attitudes shakes everyone up.
3
A Thousand and One (2023)
★ 6.6/10
Struggling but unapologetically living on her own terms, Inez is moving from shelter to shelter in mid-1990s New York City. With her 6-year-old son Terry in foster care and unable to leave him again, she kidnaps him so…
4
Watching the Detectives (2007)
★ 6.3/10
Neil, a self-proclaimed film geek and owner of Gumshoe video, has always been content to live vicariously through his favorite films noir. But when he meets Violet, a real-life femme fatale, his mundane world gets…
5
My Life Without Me (2003)
★ 6.1/10
A fatally ill mother with only two months to live creates a list of things she wants to do before she dies without telling her family of her illness.
6
If There Be Thorns (2015)
★ 6/10
Christopher and Cathy Dollanganger live together as man and wife with Cathy's two sons who are unaware of the incestuous nature of their parents' relationship. But when a mysterious woman moves in next door and…
7
Dream Lover (1994)
★ 6.8/10
Not long after they cross paths at an art gallery, architect Ray Reardon and hypnotically sensual Lena are married with children. But as strange incidents occur, Ray begins to realize he may not really know the woman…
8
The Dreadful (2026)
★ 5.9/10
In medieval England, Anne and her domineering mother-in-law Morwen struggle to survive on the outskirts of society. But when a man from Anne's past returns from war, a curse begins to take shape through a mysterious…
9
Extreme Makeover: Homer Edition (2026)
★ 7.4/10
Homer and Marge's fun couples' date night goes off the rails when Marge learns Homer left the kids unsupervised with only the doorbell camera as a babysitter. Frustrated with her imperfect husband, a tipsy Marge stirs…
10
The Land Before Time X: The Great Longneck Migration (2003)
★ 6.3/10
A bedtime story leads Littlefoot and his grandparents on a journey to a new land, where Littlefoot discovers someone who vanished before he was born: his father! Now Littlefoot must decide between two worlds. Will he…
11
After We Fell (2021)
★ 7/10
Just as Tessa's life begins to become unglued, nothing is what she thought it would be. Not her friends nor her family. The only person that she should be able to rely on is Hardin, who is furious when he discovers the…
12
Everything Everywhere All at Once (2022)
★ 7.7/10
An aging Chinese immigrant is swept up in an insane adventure, where she alone can save what's important to her by connecting with the lives she could have led in other universes.
13
Polyester (1981)
★ 7/10
Blessed with a keen sense of smell and cursed with a philandering pornographer husband, a parasitic mother, and a pair of delinquent children, the long-suffering Francine Fishpaw turns to the bottle as her life falls…
14
Elena Undone (2010)
★ 6.9/10
The wife of a pastor who preaches against homosexuality embarks on an affair with a female writer.
15
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…
16
The Reckless Moment (1949)
★ 6.8/10
After discovering the dead body of her teenage daughter's lover, a housewife takes desperate measures to protect her family from scandal.
17
Careful What You Wish For (2015)
★ 6.1/10
A guy gets more than he bargained for after entering into an affair with the wife of an investment banker. Soon, a suspicious death and substantial life insurance policy embroil him in a scandal.
18
Heatwave (2022)
★ 6.2/10
A woman's life takes an unexpected turn when she falls for her boss's wife. She must soon defend herself as she becomes entangled in a web of malice.
19
Easy Virtue (2008)
★ 6.5/10
A young Englishman marries a glamorous American. When he brings her home to meet the parents, she arrives like a blast from the future - blowing their entrenched British stuffiness out the window.
20
Blackwater Lane (2024)
★ 6/10
An American school teacher in England drives past an abandoned car late one night, unaware that the driver was the victim of a murder. As she comes to terms with the realization, seemingly supernatural events start to…