| 角色 | 饰演者介绍 |
| Joe Adams | 亨利·方达 |
| Jo Ann | 芭芭拉·贝尔·戈迪斯 |
| Maximilian | 文森特·普莱斯 |
| Chief of Police | 莫洛尼·奥尔森 |
| Charlene | 安·德拉克 |
| Sheriff Ned Meade | Howard Freeman |
| Frank Dunlap | 小伊莱沙·库克 |
| Mrs. Tully | Queenie Smith |
| Bill Pulanski | David Clarke |
| Policeman Stevens | 查尔斯·麦格劳 |
| Peggy | Patty King |
| Freddie (as Robert A. Davis) | Davis Roberts |
| Bartender (uncredited) | Murray Alper |
| Lady in Crowd (uncredited) | 埃伦·科比 |
| (uncredited) | William Edmunds |
| Sergeant (uncredited) | Pat Flaherty |
| Man With Bike (uncredited) | Byron Foulger |
| Old Lady (uncredited) | Mary Gordon |
| Lady With Birdcage (uncredited) | Ida Moore |
| Man (uncredited) | Jack Overman |
| Cop (uncredited) | Richard Reeves |
| Hudson (uncredited) | Ray Teal |
| Mr. Tully (uncredited) | Will Wright |
| Ticket Taker (uncredited) | Fred Aldrich |
| Man in Crowd (uncredited) | Dick Gordon |
| Library Lecturer (uncredited) | Garry Owen |
| First cop at murder scene (uncredited) | Dick Rich |
