 Lee TracyMichael Winslow | Michael Winslow |
 Joan WoodburyBarbara Lang | Barbara Lang |
 Paul GuilfoyleHerman Tibbets | Herman Tibbets |
 Lee PatrickGoldie Tibbets | Goldie Tibbets |
 Richard LaneHugo Wells | Hugo Wells |
 Bradley PageThomas 'Tom' Darcy / 'The Hawk' | Thomas 'Tom' Darcy / 'The Hawk' |
 Tom KennedyAl | Al |
 George IrvingAlexander Peyton | Alexander Peyton |
 Frank M. ThomasDetective Decker | Detective Decker |
 Jack CarsonDickson | Dickson |
 Alec CraigMovie Studio Receptionist | Movie Studio Receptionist |
 Jimmy ConlinCrisby | Crisby |
 Willie BestTrain Porter (uncredited) | Train Porter (uncredited) |
 Don BrodieThe Hawk Auditioner (uncredited) | The Hawk Auditioner (uncredited) |
| HHerbert CliftonButler (uncredited) | Butler (uncredited) |
 Richard CramerDetective Barging Into Makeup Room (uncredited) | Detective Barging Into Makeup Room (uncredited) |
 Grace CunardMrs. Armstrong (uncredited) | Mrs. Armstrong (uncredited) |
| EEdythe ElliottBarbara's Landlady (uncredited) | Barbara's Landlady (uncredited) |
 Jim FarleyDining Car Waiter (uncredited) | Dining Car Waiter (uncredited) |
 Al FergusonMovie Premiere Guard (uncredited) | Movie Premiere Guard (uncredited) |
| RRichard ParkerPoliceman (uncredited) | Policeman (uncredited) |
 Leona RobertsExtra Assigned to Stage 6 (uncredited) | Extra Assigned to Stage 6 (uncredited) |
 Gerald Oliver SmithJoe, Mike's Butler (uncredited) | Joe, Mike's Butler (uncredited) |
 Bryant Washburn'Martin' the Chauffeur (uncredited) | 'Martin' the Chauffeur (uncredited) |
