The Crime Doctor (1934) — Cast
Cast
| J. Farrell MacDonald | Kemp |
| Fred Kelsey | Bloodgood |
| Donald Crisp | District Attorney |
| Samuel S. Hinds | Ballard |
| William Frawley | Fraser |
| Frank Conroy | Crowder |
| Otto Kruger | Gifford |
| Tom London | (uncredited) |
| Pat O'Malley | (uncredited) |
| Ethel Wales | (uncredited) |
| Karen Morley | Andra Nagy |
| Lee Phelps | (uncredited) |
| Willie Fung | (uncredited) |
| G. Pat Collins | Jud Walters |
| Nils Asther | Patten |
| Wallis Clark | Mallory |
| Judith Wood | Flynn |
Crew
| Harry Redmond Sr. | Special Effects Supervisor |
| Lucien N. Andriot | Director of Photography |
| Don Wilkie | Technical Supervisor |
| Robert Palmer | Casting Assistant |
| Dick Stockton | Casting Assistant |
| Kennie Weaver | Casting Associate |
| Walter Plunkett | Costume Designer |
| Jane Murfin | Screenplay |
| John S. Robertson | Director |
| Fred Schuessler | Casting |
| William Hamilton | Editor |
| Denzil A. Cutler | Sound |
| Max Steiner | Music |
| Israel Zangwill | Story |