 | Clark Gable als Mike Brannan |
 | Barbara Stanwyck als Regina Forbes |
 | Adolphe Menjou als Gregg |
 | Will Geer als Jack Mackay |
 | Roland Winters als Dwight Barrington |
 | William C. McGaw als Joie Chitwood |
 | Lela Bliss als Regina's Secretary |
 | Emory Parnell als Mr. Wendall |
 | Frank Jenks als Press Agent |
 | Helen Spring als Janie |
 | Bill Hickman als Mike's Pit Crew |
 | Lewis Smith als Mike's Pit Crew |
| Ted Husing als Himself |
 | Bess Flowers als Racetrack Spectator (uncredited) |
 | Byron Foulger als Shoe Fitter (uncredited) |
 | John Gallaudet als IMRA Promoter (uncredited) |
| Clarence Brown | Director |
| Barré Lyndon | Story |
| Barré Lyndon | Screenplay |
| Marge Decker | Story |
| Marge Decker | Screenplay |
| Clarence Brown | Producer |
| James Basevi | Art Direction |
| Harold Rosson | Director of Photography |
| Robert Kern | Editor |
| Edwin B. Willis | Set Decoration |
| Bronislau Kaper | Original Music Composer |
| Helen Rose | Costume Design |
| Cedric Gibbons | Art Direction |
| Charles E. Wallace | Sound |
| A. Arnold Gillespie | Special Effects |
| Warren Newcombe | Special Effects |
| Douglas Shearer | Recording Supervision |
| Sydney Guilaroff | Hair Designer |
| William Tuttle | Makeup Artist |
| Ralph S. Hurst | Assistant Set Decoration |
| Jack Bonar | Assistant Set Decoration |
