 James DunnDr. Daniel French | Dr. Daniel French |
 Gloria StuartMary Dolan | Mary Dolan |
 David MannersDr. Martin Nichols | Dr. Martin Nichols |
 William HarriganPeter Lawton | Peter Lawton |
 Shirley GreyNurse Irene Blaine | Nurse Irene Blaine |
 Jack La RueSammy | Sammy |
 Johnny HinesSlug | Slug |
 Vince BarnettOtto Hoffer | Otto Hoffer |
 Kitty KellyKitty - Telephone Girl | Kitty - Telephone Girl |
 Edward GarganLt. 'Babs' Riley | Lt. 'Babs' Riley |
 James BurkeDetective Jackson | Detective Jackson |
 Clarence WilsonWalter C. Horton | Walter C. Horton |
 Gertrude ShortLucy - Housekeeper | Lucy - Housekeeper |
 Effie EllslerMrs. Young | Mrs. Young |
 Hal PriceRankin - Hospital Guard | Rankin - Hospital Guard |
 Lona AndreChambermaid | Chambermaid |
 James Bradbury Jr.Elevator Orderly | Elevator Orderly |
| AAllan CavanDoctor with Iron Lung | Doctor with Iron Lung |
 Harry CordingHenchman Driver | Henchman Driver |
 Jane DarwellNurse Esmond | Nurse Esmond |
 Billy GilbertSneezing Patient | Sneezing Patient |
 Harold GoodwinDoctor | Doctor |
 Maynard HolmesDoctor on Phone | Doctor on Phone |
 Theodore LorchExamination Doctor | Examination Doctor |
 Fred MalatestaHotel Arcady Manager | Hotel Arcady Manager |
 Philo McCulloughMan at Gaiety Theatre | Man at Gaiety Theatre |
 Matt McHughJim - a Prisoner | Jim - a Prisoner |
| FFrank MeredithCop | Cop |
 Frank MillsHenchman in Car | Henchman in Car |
| EEdmund MortimerParty Guest | Party Guest |
