The film tells of a couple romantically involved despite family feuds. Jimmy Haskell (james Stewart) is the former owner of a defunct music store. His uncle, C.J. Haskell (Charles Winniger), dislikes music and has long wanted Jimmy to join him in his health food business. Jimmy only agrees after his music store is closed. When Jimmy arrives at his uncle's place, he is confronted by members of the McCorkle family, who play in Heidt's band and often practice outside C.J's business. As C.J. hates music, he is infuriated and attempts to stop the band using the police. Unsuccessful, he is thrown a tomato by Jimmy, unintentionally. Jimmy is then made a hero by the band and the McCorkles, who do not know his true identity. Molly McCorkle (Paulette Goddard) falls in love with him.