The Roommate (released in theaters on Feb. 4, 2011), begins with Sara Matthews (Minka Kelly) arriving at a Los Angeles university as a wide-eyed freshman eager to pursue her dreams of fashion design. Her college experience begins on a promising note when she meets her new roommate, Rebecca Evans (Leighton Meester), a wealthy and sophisticated girl who seems eager to help Sara adjust to her new surroundings.
The two quickly become close, but as the semester progresses, the plot takes a dark turn as Rebecca’s protective nature evolves into a dangerous, all-consuming obsession.
Rebecca begins to systematically isolate Sara from anyone she perceives as a threat to their bond, including Sara’s new boyfriend, Stephen (Cam Gigandet), and her vibrant friend Tracy (Aly Michalka).
As Rebecca’s behavior grows increasingly erratic and violent, she targets those in Sara’s orbit, including her former mentor, Irene (Danneel Harris), and Professor Roberts (Billy Zane).
Sara eventually discovers that Rebecca has a history of mental instability and has stopped taking her medication, leading to a terrifying realization that her roommate is not just overprotective, but homicidal.
The narrative builds to a claustrophobic climax in a secluded hotel room, where Sara must fight to break free from Rebecca’s suffocating grip.
Directed by Christian E. Christiansen, the film utilizes the bright, aspirational setting of a modern college campus to contrast with the shadow-filled, voyeuristic terror of a domestic intruder who already has a key to the front door.

Minka Kelly in The Roommate (Photo/Sony Pictures)
Reception for The Roommate
The Roommate grossed $15 million on its opening weekend, finishing No. 1 at the box office.
The film would gross $52.5 million in its theatrical run.
Legacy
The legacy of The Roommate lies in its status as a quintessential “guilty pleasure” of the early 2010s, successfully modernizing the “intruder within” subgenre for the social media generation.
It is most frequently celebrated for Meester’s performance; fresh off her success in Gossip Girl, she traded the role of a teen socialite for a chillingly detached and calculating antagonist, proving her range as a dramatic performer.
The film remains a notable cultural touchstone for its polished, music-video-inspired aesthetic and its casting of several rising stars of the era, creating a time capsule of post-millennial collegiate style.
While it pays homage to 1990s thrillers like Single White Female, it carved out its own space by leaning into the heightened drama and sleek production values characteristic of Screen Gems thrillers.














