Year: 1992
Runtime: 94 mins
Language: English
Director: Jimmy Zeilinger
Bobby, a college freshman, joins a fraternity prank that forces him to adopt a female persona, Roberta, to infiltrate a sorority. While posing as Roberta, he becomes pledged and falls deeply for Diana, a sorority sister. As the deception spirals, Bobby struggles to keep his dual identities apart, risking both his love and reputation.
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Read the complete plot breakdown of Little Sister (1992), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.
Bobby Jonathan Silverman graduates high school with his friend Mike George Newbern, and his father pushes him to forge his own path while gifting him a book of romantic poems that are supposed to guide him toward romance. At college, the pair join a fraternity where Bobby can finally be himself and not simply follow in his dad’s footsteps; the fraternity leader, however, presses Bobby to train his pledge brothers to imitate his father, creating an early tug‑of‑war between independence and family expectations.
At a party, Bobby meets Sybil Michele Matheson and tries to charm her with the poems, but it doesn’t land. Encouraged by his own shifting perspective, he nudges Mike to abandon his dad’s rigid advice and seek a girlfriend of his own. The night soon spills into a clash of relationships when Diana [Alyssa Milano] and her boyfriend Derry clash—Derry doesn’t listen to her, they break up, and then they briefly reconcile after his apology.
As Bobby tries again to win Sybil, he stumbles into a mess of studies and identity. He lands in an all‑female sociology class about the history of women, and discovers that both he and Mike have unknowingly enrolled in a taxidermy class as well. The pledge brothers reminisce about The Brady Bunch for their leader, who then tasks them with stealing a painting from the Zeta Alpha Zeta sorority house. After four failed attempts, Bobby disguises himself as the persona of Roberta Jonathan Silverman and fools the sorority, though he still cannot secure the painting. The balancing act of being both himself and Roberta strains him: he misses fraternity activities as himself but wants to stay Roberta in order to stay close to Diana.
Bobby asks Diana for study help, but she reads his signals as a date invitation. During a thunderstorm, he fails to seduce her, and she uncovers the Roberta scheme in a pledge book. When Roberta is elected president of the pledge class, the sorority invites the persona for drinks, and Derry flirts with Roberta, which Bobby deliberately plays off as gross. Bobby and Mike devise a plan to trap Derry with Diana in a compromising moment, hoping to set things right.
The next day, Derry stumbles into the library and the notes hint at taking his clothes off; seeing this, Diana ends their relationship. Bobby learns more about girls and, as Roberta, tries to win Diana over again, but when he reverts to his real self and shares a kiss, she slaps him. He abandons the Roberta persona and stealthily returns the stolen painting, drawing the wrath of the fraternity when they discover the missing artwork.
A sorority sister suspects Roberta after the painting’s disappearance, complicating Bobby’s dual life further. Mike arranges a date between Roberta and Wally [Patrick Richwood], one of the pledge brothers, to keep up appearances while Bobby struggles to balance love, loyalty, and honesty. In the midst of it all, Diana finally articulates the fundamental differences between them, hinting at the possibility of a real connection beyond the ruse. She also hints at what she knows about the Derry incident, prompting Bobby to rethink his approach and come clean.
As the semester winds down, Bobby confronts the deeper questions about gender and history in class, and the moment becomes a turning point when he tells the teacher the truth about his actions, opening himself up to real learning. He takes the field with his fraternity for one last game, hoping to prove himself not as a fake but as a person who can grow. In the final moments, Bobby delivers a passionate speech as Roberta, finally embracing his introspection in front of everyone, while Mike cheers him on. After the ceremony, Bobby’s dad comes to him and voices his love, and Bobby apologizes to Diana—the two slowly begin to mend what was strained, choosing a path forward together.
Last Updated: October 09, 2025 at 10:53
Discover curated groups of movies connected by mood, themes, and story style. Browse collections built around emotion, atmosphere, and narrative focus to easily find films that match what you feel like watching right now.
Stories where characters adopt a false persona, leading to chaotic and humorous romantic situations.If you enjoyed the comedic deception in Little Sister, you'll like these movies featuring characters who create false identities. These films share a light, playful tone where undercover operations lead to romantic complications and humorous chaos, perfect for fans of mistaken identity stories.
Stories in this thread follow a predictable but enjoyable arc: a character commits to a deception, often for a specific goal, but finds their fake life becoming increasingly real and complicated. The central conflict is the tension between the deception and the genuine connections being formed, leading to a climax where the truth must be revealed, usually resulting in forgiveness and a happy resolution.
These movies are grouped together because they share a core narrative engine of deception and discovery. They create a specific mix of lighthearted tension, romantic awkwardness, and comedic payoff that appeals to viewers who enjoy stories about secrets, lies, and the humorous path to honesty.
Coming-of-age stories where youthful mistakes and awkward phases lead to personal growth.Fans of Little Sister's college setting and themes of identity will enjoy these coming-of-age comedies. These movies feature young protagonists on a path of self-discovery, filled with humorous mistakes, romantic entanglements, and the awkward but rewarding process of growing up.
The narrative pattern involves a young protagonist facing a personal or social challenge that forces them out of their comfort zone. Through a series of humorous and often awkward events, they experiment with different versions of themselves, make mistakes, and ultimately learn a valuable lesson about authenticity, responsibility, or love, resulting in positive personal growth.
These films are united by their focus on the youthful journey of finding oneself. They share a lighthearted, often nostalgic tone, a steady pace that balances humor with character development, and a central theme of personal evolution emerging from chaos and comedy.
Don't stop at just watching — explore Little Sister in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Little Sister is all about. Plus, discover what's next after the movie.
Track the full timeline of Little Sister with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.
Discover the characters, locations, and core themes that shape Little Sister. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.
Get a quick, spoiler-free overview of Little Sister that covers the main plot points and key details without revealing any major twists or spoilers. Perfect for those who want to know what to expect before diving in.
Visit What's After the Movie to explore more about Little Sister: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.
Discover movies like Little Sister that share similar genres, themes, and storytelling elements. Whether you’re drawn to the atmosphere, character arcs, or plot structure, these curated recommendations will help you explore more films you’ll love.
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