Movies Like My Girlfriend's Sister

If you liked My Girlfriend's Sister (2026), a movie directed by Mike Quasar, 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
How to Be Single (2016)
★ 6.3/10
New York City is full of lonely hearts seeking the right match, and what Alice, Robin, Lucy, Meg, Tom and David all have in common is the need to learn how to be single in a world filled with ever-evolving definitions…
2
The Invite (2026)
★ 7.2/10
Joe and Angela's marriage is on thin ice. When they invite their enigmatic upstairs neighbors for a dinner party, the night spirals into unexpected places. Have they reignited the spark or lit the match that burns it…
3
Crawl (2019)
★ 6.3/10
When a huge hurricane hits her hometown in Florida, Haley ignores evacuation orders to look for her father. After finding him badly wounded, both are trapped by the flood. With virtually no time to escape the storm…
4
The Choice (2016)
★ 7.2/10
Travis and Gabby first meet as neighbors in a small coastal town and wind up in a relationship that is tested by life's most defining events.
5
Atonement (2007)
★ 7.6/10
A young girl irrevocably changes the course of several lives when she accuses her older sister's lover of a crime he did not commit.
6
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…
7
Little Italy (2018)
★ 6.6/10
Former childhood pals Leo and Nikki are attracted to each other as adults—but will their feuding parents' rival pizzerias put a chill on their sizzling romance?
8
The Roses (2025)
★ 6.7/10
Life seems easy for picture-perfect couple Ivy and Theo: successful careers, a loving marriage, great kids. But beneath the façade of their supposed ideal life, a storm is brewing – as Theo's career nosedives while…
9
This Means War (2012)
★ 6.2/10
Two top CIA operatives wage an epic battle against one another after they discover they are dating the same woman.
10
After We Collided (2020)
★ 7.1/10
Tessa finds herself struggling with her complicated relationship with Hardin; she faces a dilemma that could change their lives forever.
11
In from the Side (2022)
★ 6.7/10
Mark, a new and inexperienced rugby club member, finds himself drawn to Warren, a seasoned first team player. When a series of happenstances at an away fixture lead to a drunken encounter, Mark and Warren unwittingly…
12
Adrift (2018)
★ 6.8/10
Tami Oldham and Richard Sharp couldn't anticipate that they would be sailing directly into one of the most catastrophic hurricanes in recorded history. In the aftermath of the storm, Tami awakens to find Richard badly…
13
The Bridges of Madison County (1995)
★ 7.7/10
Photographer Robert Kincaid wanders into the life of housewife Francesca Johnson for four days in the 1960s.
14
Marry Me (2022)
★ 6.6/10
After finding out about her fiancé's cheating ways, a pop superstar impulsively marries a total stranger. They must soon decide if two people from such different worlds can find true love.
15
Blue Crush (2002)
★ 6/10
Nothing gets between Anne Marie and her board. Living in a beach shack with three roommates, she is up before dawn every morning to conquer the waves and count the days until the Pipe Masters competition. Having…
16
Barefoot in the Park (1967)
★ 7.1/10
In this film based on a Neil Simon play, newlyweds Corie, a free spirit, and Paul Bratter, an uptight lawyer, share a sixth-floor apartment in Greenwich Village. Soon after their marriage, Corie tries to find a…
17
Whatever Works (2009)
★ 7.1/10
Whatever Works explores the relationship between a crotchety misanthrope, Boris and a naïve, impressionable young runaway from the south, Melody. When Melody's uptight parents arrive in New York to rescue her, they are…
18
The Kissing Booth 2 (2020)
★ 7.6/10
With college decisions looming, Elle juggles her long-distance romance with Noah, changing relationship with bestie Lee and feelings for a new classmate.
19
A Prince in Paradise (2023)
★ 7.2/10
Olivia, struggling with writer's block after a break up, takes a tropical holiday in hope of some inspiration and meets Prince Alexander, who needs some distance from his duty to marry royalty.
20
Six Days Seven Nights (1998)
★ 6.1/10
In the South Pacific, in Polynesia, on the island of Makatea, Quinn Harris, a taciturn pilot, leads a quiet life, content to earn a living by transporting goods in his De Havilland Beaver. His life is exactly as he…