- Jack Oakie
- Lanny Morgan
- Lucille Ball
- Annabel Allison
- Ruth Donnelly
- Josephine (Jo)
- Bradley Page
- Howard Webb, Chief of Wonder Pictures
- Ralph Forbes
- Viscount Ronald River-Clyde
- Frances Mercer
- Natalie Preston
- Donald MacBride
- Thompson, RR Conductor
- Alice White
- Marcella, Hotel Manicurist
- Chester Clute
- Pitcarin, Rodney-Marlborough Hotel Manager
- Jean Rouverol
- Laura Hampton
- Clare Verdera
- Viscountess River-Clyde
- Edward Gargan
- Longshoreman at dance
- Pepito Pérez
- Poochy the Accordion Player
- Rafael Alcayde
- Marquis De la Destart
- Wesley Barry
- Bellhop
- Tommy Bupp
- Boy on Stage with Marcella
- Edmund Cobb
- Process Server
- William Corson
- Reporter
- Virginia Dabney
- Miss Green, Webb's Secretary
- Mary Jo Desmond
- Girl
- Bess Flowers
- Woman at Horse Show
- Rita Gould
- Undetermined Role
- Sam Harris
- Race Track Official
- Al Herman
- Dreamland Manager who calls Police
- Cecil Kellaway
- Strothers, River-Clyde's Publisher
- Lew Kelly
- Police Court Sergeant
- Milton Kibbee
- Theater Stage Manager
- Robert McKenzie
- Train Conductor
- Lee Phelps
- Tiara Delivery Man
- Robert Warwick
- Race Track Announcer
