IMDb5.3The birthday cake is part nuts... the birthday party is completely nuts!Happy Birthday, Gemini·1980·1h 47m·R·Comedy, Drama, RomanceA poor Harvard student's romance with a girl hits a rough spot when he realizes, on his 21st birthday, that he's in love with her brother.Mark as watchedTop castView moreMadeline KahnBunny WeinbergerRita MorenoLucille PompiRobert ViharoNick GeminianiAlan RosenbergFrancis GeminianiSarah HolcombJudith HastingsDavid Marshall GrantRandy HastingsTimothy JenkinsHerschel WeinbergerDavid McIlwraithSam WeinbergerMore like thisIMDb0.0SaltburnMovie · 2023IMDb0.0On the Count of ThreeMovie · 2022IMDb0.0CyrusMovie · 2010IMDb0.0The Opposite of SexMovie · 1998IMDb0.0NumbMovie · 2007
