Movies like Backdoor to Sin (2026)
The best movies like Backdoor to Sin (2026) are Your Friends & Neighbors (1998), Carnal Knowledge (1971) and Newness (2017). If Backdoor to Sin hooked you, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedShame (2011)6.9/10 from 3,568 votes
- NewestBalls Up (2026)Released 2026
Your Friends & Neighbors (1998)
Restless and unhappy, two couples get caught up in infidelity and deception. Barry is a sullen businessman married to Mary, a writer who is unsatisfied with their relationship. Mary begins an affair with Jerry, a smug theater professor and husband of her friend, Terri, who is also a writer. Adding to the adulterous mix are Cary, a callous doctor, and Cheri, an art-gallery assistant.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisCarnal Knowledge (1971)
Two lifelong friends navigate complex sexual encounters and emotional entanglements, wrestling with societal norms and personal desires.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisNewness (2017)
In contemporary Los Angeles, two millennials navigating a social media–driven hookup culture begin a relationship that pushes both emotional and physical boundaries.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThe Little Death (2014)
A comedy film that looks into the loosely connected lives of people with strange sexual fantasies.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisShame (2011)
Brandon, a thirty-something man living in New York, eludes intimacy with women but feeds his deepest desires with a compulsive addiction to sex. When his younger sister temporarily moves into his apartment, stirring up bitter memories of their shared painful past, Brandon's life, like his fragile mind, gets out of control.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisUnfaithful (2002)
A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisNever Back Down: Revolt (2021)
An amateur fighter is lured by a trafficking syndicate specializing in elite underground fighting where her brutal captor forces her to fight or face certain death.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBob & Carol & Ted & Alice (1969)
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 friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisFifty Shades Freed (2018)
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 relaxes into an unfamiliar stability, new threats could jeopardize their happy ending before it even begins.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThe Overnight (2015)
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.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisNymphomaniac: Vol. I (2013)
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 since she was a young teenager while Seligman tells about his hobbies, such as fly fishing, reading about Fibonacci numbers or listening to organ music.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisIntimacy (2001)
Failed musician Jay abandoned his family and now earns a living as head bartender in a trendy London pub. Every Wednesday afternoon, a woman comes to his house for graphic, almost wordless, sex. One day, Jay follows her and learns about her. This eventually disrupts their relationship.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisConvict (2014)
Set in the dark and old Parramatta prison built by the original convicts our lead character Ray a war veteran finds himself serving 18 months for manslaughter after defending his fiance. He soon realizes that the prison boss has it in for him and does everything possible to break Ray even going after his fiance.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisHungry Hearts (2015)
The relationship of a couple who meet by chance in New York City is put to the test when they encounter a life or death circumstance.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisWyrmwood: Road of the Dead (2014)
Barry is a talented mechanic and family man whose life is torn apart on the eve of a zombie apocalypse. His sister, Brooke, is kidnapped by a sinister team of gas-mask wearing soldiers and experimented on by a psychotic doctor. While Brooke plans her escape Barry goes out on the road to find her and teams up with Benny, a fellow survivor – together they must arm themselves and prepare to battle their way through hordes of flesh-eating monsters in a harsh Australian bushland.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisPimp (2018)
An urban love story set on the hard streets of the Bronx. A struggling female pimp, named Wednesday, grows up learning the game from her dad. Once he's gone she's left to look out for her prostitute mother and girlfriend Nikki.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisPetulia (1968)
Dr. Archie Bollen is having a midlife crisis. He's just divorced his wife and is establishing a new life for himself. One night, he catches the eye of Petulia Danner, a charming, free-spirited young woman. Petulia's vibrant personality hides her fear of her abusive husband, David, whose father is a powerful society figure. As Petulia and Archie's feelings for each other grow, they must decide what it is they truly want.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBand Aid (2017)
A couple who can't stop fighting embark on a last-ditch effort to save their marriage: turning their fights into songs and starting a band.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBalls Up (2026)
Two marketing executives go "balls out" and pitch a bold full‑coverage condom sponsorship with the World Cup. After their drunken celebration in Brazil sparks a global scandal, they must outrun furious fans, criminals, and power-hungry officials to salvage their careers and make it home alive.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisOrgazmo (1998)
A devout Mormon living in L.A. becomes a pornographic actor after his martial arts moves impress a big-time director.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisFührer Ex (2002)
Ingo Hasselbach, whose parents were Communist Party members in East Germany during his childhood, has lived at both ends of the political seesaw. The question of how people reach a change of heart is a profound one; Hasselbach describes the external forces that led to his founding Germany's first neo-Nazi political party and the internal ones that led him away from it five years later.
Why it matches: Similar story and style
The Raspberry Reich (2004)
Gudrun has modeled her amateur German terrorist group after the 1970s Red Army Faction (Baader-Meinhof Gang). She attempts to imitate her heroes by kidnapping the son of a wealthy industrialist and hopes to negotiate leftist demands from the father. When Gudrun’s not spouting leftist verses (including during a hilariously brilliant fuck session), she’s trying to convince her all-male gang to abandon their heterosexuality, which she believes is the result of mass delusion.
Why it matches: Similar story and style
SnoozefestMovies like thisWorld Sex Tour 25 (2002)
For the twenty fifth volume of this highly successful porn series we go north to Canada to find the hottest babes in the Great White North. Lots of chicks come down from Canada to do porn, so some of these girls have been seen before, but I guess we can’t expect them to go to Eastern Europe for every WST movie. (When do we get a volume from Japan or from Israel?) It looks like they even took four guys on this trip, giving us greater variety in the scenes. As usual, the six women look to be mostly good looking, possibly all 100% natural and of course, ready to fuck the American studs brought in to fuck them more than their nationalized health-care system does.
Why it matches: Similar story and style
Daddy and the Muscle Academy (1991)
Tom of Finland is one of the gay world's few authentic icons. His drawings have had an enormous influence on gay identity. Tom's ultimate leather men are known and seen everywhere. They are symbols of gay pride and friendship. The documentary includes some titillating 'enactments' inspired by Tom's art work.
Why it matches: Similar story and style
Anonymous (2004)
A man finds himself homeless after a fight with his significant other.
Why it matches: Similar story and style
Urotsukidōji: Legend of the Overfiend (1989)
Legend has it that the human race is not the only dominant civilization living on Earth. Two other races exist in this world: the Makai (a demon race) and the Jujinkai (a half-man, half-beast race). Once every 3,000 years, a supreme being known as the Choujin (Overfiend) will emerge and bring balance to all three realms on Earth. In present-day Japan, after 300 years of endless searching, a Jujinkai named Amano Jyaku has discovered the presence of the Choujin inside high school slacker Tatsuo Nagumo. But now, Amano, along with his sister Megumi and their sidekick Kuroko, must protect Nagumo and his new girlfriend Akemi Ito from the Makai, who believe that Nagumo is not the Choujin, but an evil entity bent on destroying all living beings on Earth.
Why it matches: Similar story and style
Popcorn FlickMovies like thisThe Whore with the Chainsaw (2008)
A love story, a love triangle that gets soiled with blood with the arrival of a fourth character: a serial killer who collects vaginas. Lesbian couple is chased by lover betrayed in the areas of Weird. Blood and sex in the tradition of the 80's Boca do Lixo films with eschatological scenes and total cinematographic metalanguage.
Why it matches: Similar story and style
Weak Species (2009)
Classmates Steve and George are part of a frightening food chain. For Steve, high school is a game. Seducing his classmates gives him his sense of purpose and fuels his art and poetry. When Steve sets his sights on the school star athlete, he starts a cat and mouse chase which could ruin him and his idol. George, the school recluse, copes with the stress of his mother's cancer and strained relationship with his father by cutting class and using drugs. Hooking up with a stranger in an effort to lose himself, George finds himself in a life or death situation. At odds with each other, George and Steve have more in common than they realize. As their paths spiral downward, they could save each other - or continue on their way to self-destruction.
Why it matches: Similar story and style
Underwater Love (2011)
35-year-old Asuka works in a lakeside fish factory. She’s about to be married to her boss, Taki, but one day, she encounters a kappa – a water sprite found in Japanese folklore – and learns that the creature is in fact the reborn form of Aoki, an old crush who’d drowned when they were 17.
Why it matches: Similar story and style
Préhistoric Cabaret (2015)
In Arnarstapi (Iceland), during a cabaret number, a mistress of ceremonies proposes to us a journey into the center of her organs to go and meet the original being. During the journey, the public enters into a trance to reach the ecstasy.
Why it matches: Similar story and style
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Frequently asked questions
What are the best movies like Backdoor to Sin?
The closest matches to Backdoor to Sin are Your Friends & Neighbors (1998), Carnal Knowledge (1971) and Newness (2017). Below are 27 more, each with the reason it matches.
What should I watch after Backdoor to Sin?
Start with Your Friends & Neighbors (1998), the closest match to Backdoor to Sin.
What is the highest-rated movie like Backdoor to Sin?
Shame (2011), rated 6.9/10 by 3,568 TMDB users.
What is the newest movie like Backdoor to Sin?
Balls Up (2026) is the most recent release on this list.
Are there English movies like Backdoor to Sin?
Yes: Your Friends & Neighbors (1998), Carnal Knowledge (1971) and Newness (2017).
How are movies similar to Backdoor to Sin chosen?
First come films that Trakt’s viewers watch alongside Backdoor to Sin, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.