Doctor Rhythm (1938) — Cast
Cast
| Gino Corrado | Cazzatta |
| Franklin Pangborn | Store Clerk |
| William Austin | Martingale |
| Harold Minjir | Mr. Vornick |
| Henry Wadsworth | Otis |
| Louis Armstrong | Kick Off Return Player |
| Harry Stubbs | Captain Shaw |
| Alphonse Martell | Marvelous |
| Sterling Holloway | Cream |
| Joanne Arnold | (uncredited) |
| Andy Devine | Lawrence |
| Robert Taylor | (uncredited) |
| Rufe Davis | Zookeeper |
| Fred Keating | Chris |
| Charlene Arnold | (uncredited) |
| Frank Elliott | Butler |
| Dolores Casey | Nurse |
| Desmond Gallagher | (uncredited) |
| Charles R. Moore | Tooter |
| Bing Crosby | Remsen |
| Emory Parnell | Olson |
| Laura Hope Crews | Minerva McGonagall |
| Beatrice Lillie | Blodgett |
| Gretchen McCarthy | (uncredited) |
| Allen Mathews | (uncredited) |
| Mary Carlisle | Philip Marlowe |
| John Hamilton | Insp. Lestrade |
Crew
| Frank Tuttle | Director |
| Richard Connell | Screenplay |
| Jo Swerling | Screenplay |
| O. Henry | Story |