A campus flirt who has been "pinned" by most of the boys of Sigma Chi fraternity falls for a no-nonsense athlete who doesn't have time for such diversions as women.
| Actor | Role |
|---|---|
 Mary CarlisleVivian | Vivian |
 Buster CrabbeBob North | Bob North |
 Charles StarrettMorley | Morley |
 Florence LakeDizzy | Dizzy |
 Eddie TamblynHarry | Harry |
 Betty GrableBand Singer with Ted Fio Rito | Band Singer with Ted Fio Rito |
 Sally StarrMadge | Madge |
| MMary BlackfordBunny | Bunny |
 Tom DuganTrainer (as Tommy Dugan) | Trainer (as Tommy Dugan) |
 Burr McIntoshProfessor | Professor |
| MMajor GoodsellCoach | Coach |
 Grady SuttonPledge | Pledge |
 Purnell PrattDoctor | Doctor |
| FFranklin ParkerHouse Prexy | House Prexy |
| TTed Fio RitoTed Fio Rito, Orchestra Leader | Ted Fio Rito, Orchestra Leader |