Movies Like It Barely Fits, Lil' Sis! 6

If you liked It Barely Fits, Lil' Sis! 6 (2024), 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
Step Brothers (2008)
★ 6.6/10
Brennan Huff and Dale Doback might be grown men. But that doesn't stop them from living at home and turning into jealous, competitive stepbrothers when their single parents marry. Brennan's constant competition with…
2
For a Good Time, Call... (2012)
★ 5.8/10
College "frenemies" Lauren and Katie move in together after losing a relationship and rent control, respectively. Sharing Katie's late grandmother's apartment in New York City, the girls bicker with each other until…
3
Mistress America (2015)
★ 6.5/10
A college freshman cures her disappointment and loneliness by allowing herself to be pulled into the wacky schemes of her future stepsister.
4
Hot Shots! (1991)
★ 6.6/10
The gang that created Airplane! and The Naked Gun sets its sights on Top Gun in this spoof. Topper Harley is a talented but unstable fighter pilot with an axe to grind: clearing the family name. His mission is to…
5
Flower (2017)
★ 6.3/10
Rebellious, quick-witted Erica Vandross is a 17-year-old firecracker living with her single mom, Laurie, and her mom's new boyfriend, Bob, in L.A.'s San Fernando Valley. When Bob's mentally unbalanced son, Luke…
6
Yes, God, Yes (2020)
★ 6.3/10
Alice, a young innocent Catholic girl, is tempted into masturbating after an AOL chat suddenly turns sexual, however is conflicted as the act would be considered a sin.
7
The Beta Test (2021)
★ 6/10
An engaged Hollywood agent receives a mysterious letter for an anonymous sexual encounter and becomes ensnared in a sinister world of lying, infidelity, and digital data.
8
Louis C.K.: Ridiculous (2026)
★ 6.1/10
From a bee getting shot in New York City to paying strangers to take his aging father, Louis C.K. unleashes the ridiculous thoughts in his mind.
9
Grimsby (2016)
★ 6/10
Wrongfully accused and on the run, a top MI6 assassin joins forces with his long-lost, football hooligan brother to save the world from a sinister plot.
10
Three Violent People (1956)
★ 6/10
A rancher, his shady bride and his one-armed brother fight amid carpetbaggers in Texas.
11
Zack and Miri Make a Porno (2008)
★ 6.3/10
Lifelong platonic friends Zack and Miri look to solve their respective cash-flow problems by making an adult film together. As the cameras roll, however, the duo begin to sense that they may have more feelings for each…
12
Family Guy Presents: Blue Harvest (2007)
★ 7.4/10
With the Griffins stuck at home during a blackout, Peter tells the story of "Star Wars Episode IV: A New Hope".
13
A Simple Favor (2018)
★ 6.6/10
Stephanie, a dedicated mother and popular vlogger, befriends Emily, a mysterious upper-class woman whose son Nicky attends the same school as Miles, Stephanie's son. When Emily asks her to pick Nicky up from school and…
14
The Ladies Man (1961)
★ 6.3/10
After his girl leaves him for someone else, Herbert gets really depressed and starts searching for a job. He finally finds one in a big house which is inhabited by many, many women. Can he live in the same home with…
15
Monty Python's The Meaning of Life (1983)
★ 7.3/10
Life's questions are 'answered' in a series of outrageous vignettes, beginning with a staid London insurance company which transforms before our eyes into a pirate ship. Then there's the National Health doctors who try…
16
Bad Sister (2015)
★ 6.6/10
As a top student at St. Adeline's Catholic Boarding School, Zoe senses that something is not quite right about the school's new nun-- a sense proven to be true when it is revealed the "good' nun is an imposter with a…
17
David (1997)
★ 6.7/10
A distinguished military leader whose reign was touched by great scandal, shocking betrayals and rousing victories. A simple shepherd boy chosen to be king, under the watchful eyes of prophet Samuel.
18
Jackass: Best and Last (2026)
★ 7.3/10
The fifth and final installment to Jackass franchise where the crew go on one last insane crusade.
19
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!
20
Against the Sun (2014)
★ 7/10
A WWII pilot, bombardier, and radioman find themselves adrift on a lifeboat without food or water after being forced to ditch their plane during a scouting mission.