 Allan JonesJim Moore | Jim Moore |
 Nancy KellyCynthia Merrick | Cynthia Merrick |
 Robert CummingsSteve Harper | Steve Harper |
 Bud AbbottAbbott | Abbott |
 Lou CostelloCostello | Costello |
 Mary BolandAunt Kitty Marblehead | Aunt Kitty Marblehead |
 William FrawleyRoscoe | Roscoe |
 Peggy MoranMickey Fitzgerald | Mickey Fitzgerald |
 Leo CarrilloEscobar | Escobar |
 Don AlvaradoRodolfo | Rodolfo |
| NNina OrlaNina | Nina |
 Richard CarleJames G. Moore | James G. Moore |
 Eddie AcuffFirst S.S. Atlantica Steward (uncredited) | First S.S. Atlantica Steward (uncredited) |
| WWilliam AlstonOrchestra Leader (uncredited) | Orchestra Leader (uncredited) |
 Brooks BenedictCroupier (uncredited) | Croupier (uncredited) |
 Harry C. BradleyMr. Moore's Doctor (uncredited) | Mr. Moore's Doctor (uncredited) |
 Tyler BrookeFirst Man Polled by Jim (uncredited) | First Man Polled by Jim (uncredited) |
| RRalph BrooksNightclub Patron (uncredited) | Nightclub Patron (uncredited) |
 Edgar DearingCop with Black Eye (uncredited) | Cop with Black Eye (uncredited) |
| MMina FarragutDancer in San Marcos (uncredited) | Dancer in San Marcos (uncredited) |
 Vivien FayDancer (uncredited) | Dancer (uncredited) |
 Charlie HallSecond S.S. Atlantica Steward (uncredited) | Second S.S. Atlantica Steward (uncredited) |
 Kathleen HowardJudge McCracken (uncredited) | Judge McCracken (uncredited) |
| KKay LeslieNative Girl (uncredited) | Native Girl (uncredited) |
 Jerry MandyHot Dog Vendor (uncredited) | Hot Dog Vendor (uncredited) |
 Francis McDonaldEscobar's Aide (uncredited) | Escobar's Aide (uncredited) |
 Harold MillerNightclub Patron (uncredited) | Nightclub Patron (uncredited) |
 Charles MurphyDrunk in Court (uncredited) | Drunk in Court (uncredited) |
 William H. O'BrienJoe, Club Roscoe Waiter (uncredited) | Joe, Club Roscoe Waiter (uncredited) |
 Barnett ParkerThompson, Steve's Butler (uncredited) | Thompson, Steve's Butler (uncredited) |
