Cast & crew
Who Killed Doc Robbin? (1948)
Directed by Bernard Carr Written by Maurice Geraghty, Dorothy Davenport
Cast
| Larry Olsen | William 'Curley' Benson |
| Eilene Janssen | Betty |
| Peter Miles | Dudley |
| Ardda Lynwood | Ardda |
| Dale Belding | Speck Jones |
| Don Castle | George |
| Virginia Grey | Ann Loring |
| George Zucco | Doc Robbin |
| Paul Hurst | Jailer |
| Whitford Kane | 'Fix-it' Dan Cameron |
| Rene Beard | Dis |
| Donald King | Dat |
| Wilton Graff | Prosecutor |
| Claire Du Brey | Housekeeper |
| Steve Carruthers | Reporter (uncredited) |
| Grant Mitchell | Judge |
| James Conaty | Bailiff (uncredited) |
| Charles Gemora | Gorilla (uncredited) |
| William Forrest | Reporter (uncredited) |
| Marshall Ruth | Police Sergeant (uncredited) |
| Brick Sullivan | Officer Calladay (uncredited) |
| Allen Mathews | Motorcycle Cop (uncredited) |
| Frank O'Connor | Squad Car Cop (uncredited) |
| William Ruhl | Homicide Squad Inspector (uncredited) |
Crew
| Bernard Carr | Director |
| Robert F. McGowan | Producer |
| Hal Roach, Jr. | Executive Producer |
| William Stevens | Set Decoration |
| Maurice Geraghty | Screenplay |
| Dorothy Davenport | Screenplay |
| Jack Temple | Assistant Director |
| John W. Boyle | Cinematography |
| Harry Black | Costume Design |
| Jerome Pycha Jr. | Art Direction |
| Art Seid | Editor |
| Menifee Johnstone | Casting Director |
| Burris Grimwood | Makeup Artist |
| Sidney S. Van Keuren | Production Manager |
| James Lane | Assistant Director |
| Loretta Francel | Hair Designer |