Movies Like BiSex Party 13: Bi Birthday Bash

If you liked BiSex Party 13: Bi Birthday Bash (2010), a movie directed by Bob Marshal, 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
72 HOURS (2026)
★ 6.8/10
To save his career, a 40-year-old ad exec joins a crew of twentysomethings for a wild Miami bachelor party after they mistakenly add him to a group chat.
2
21 & Over (2013)
★ 5.8/10
Brilliant student Jeff Chang has the most important interview of his life tomorrow. But today is still his birthday, what starts off as a casual celebration with friends evolves into a night of debauchery that risks to…
3
The Boys in the Band (1970)
★ 7/10
Harold is celebrating a birthday, and his friend Michael has drafted some other friends to help commemorate the event. As the evening progresses, an unexpected guest shows up, the alcohol flows, the knives come out…
4
Eating Out 2: Sloppy Seconds (2006)
★ 6.1/10
How far would you go to get the person of your dreams? With the help of Gwen and Tiffani, Kyle pretends to be heterosexual in order to land Troy, the new guy (and nude model) who's turning the heads of both men and…
5
A Good Old Fashioned Orgy (2011)
★ 5.8/10
A group of 30-year-olds who have been friends since high school attempt to throw an end-of-summer orgy.
6
Nowhere (1997)
★ 6.8/10
In Los Angeles, a colorful assortment of bohemians try to make sense of their intersecting lives. The moody Dark Smith, his bisexual girlfriend, her lesbian lover and their shy gay friend plan on attending the wildest…
7
Preaching to the Perverted (1997)
★ 6.1/10
A computer wizard infiltrates a London sex club to get evidence for a shutdown, but falls for the proprietress.
8
The Bachelor and the Bobby-Soxer (1947)
★ 6.9/10
Teenager Susan Turner, with a severe crush on playboy artist Richard Nugent, sneaks into his apartment to model for him and is found there by her sister Judge Margaret Turner. Threatened with jail, Nugent agrees to…
9
Barely Legal (2003)
★ 5.9/10
Teenager Deacon works at a video shop, and his buddies, Fred and Matt, sell the bootleg porno films he acquires. Deacon gets fired, but the pals have the bright idea of filming their own Internet porn flick in order to…
10
American Wedding (2003)
★ 6.2/10
With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since Jim's grandmother is sick and wants to see him walk down the aisle — prompting Stifler to throw the ultimate bachelor…
11
Different for Girls (1997)
★ 7.1/10
Paul and Kim meet when their vehicles collide. Paul is fascinated with the attractive Kim. It turns out that the two were childhood friends in Catholic boys' school, but back then, before the operation, Kim was named…
12
Don Jon (2013)
★ 6/10
A New Jersey guy dedicated to his family, friends, and church, develops unrealistic expectations from watching porn and works to find happiness and intimacy with his potential true love.
13
Sabrina (1995)
★ 6.2/10
After her return from school in Paris, a playboy finally takes notice of his family's chauffeur's daughter Sabrina, who's long had a crush on him, but he questions his more serious brother's motives when he warns…
14
Porno (2019)
★ 6/10
When a group of naive teens working at a movie theater in a small Christian town discover a mysterious film hidden in its basement, they unleash an alluring succubus who gives them a sex education…written in blood.
15
Old School (2003)
★ 6.6/10
Three friends attempt to recapture their glory days by opening up a fraternity near their alma mater.
16
Saltburn (2023)
★ 6.9/10
Struggling to find his place at Oxford University, student Oliver Quick finds himself drawn into the world of the charming and aristocratic Felix Catton, who invites him to Saltburn, his eccentric family's sprawling…
17
Shortbus (2006)
★ 6.2/10
In post-9/11 New York City, an eclectic group of citizens find their lives entangled, personally, romantically, and sexually, at Shortbus, an underground Brooklyn salon infamous for its blend of art, music, politics…
18
Everything You Always Wanted to Know About Sex *But Were Afraid to Ask (1972)
★ 6.5/10
A collection of seven vignettes, which each address a question concerning human sexuality. From aphrodisiacs to sexual perversion to the mystery of the male orgasm, characters like a court jester, a doctor, a queen and…
19
Beach Rats (2017)
★ 6.1/10
On the outskirts of Brooklyn, Frankie, an aimless teenager, suffocates under the oppressive glare cast by his family and a toxic group of delinquent friends. Struggling with his own identity, Frankie begins to scour…
20
A Very Natural Thing (1974)
★ 7.1/10
When David, an ex-monk still in his twenties meets Mark, he falls hard; soon he's asked Mark if they can live together. Things go well for awhile, and then differences in their definition of "commitment" begin to push…