| 角色 | 饰演者 | 角色介绍 |
| Margaret DeLorca/Edith Phillips | 贝蒂·戴维斯 | |
| Sergeant Jim Hobbson | 卡尔·莫尔登 | |
| Tony Collins | 彼特·劳福德 | |
| Sergeant Hoag | 菲利浦·凯瑞 | |
| Dede Marshall | 简·哈根 | |
| Paul Harrison | George Macready | |
| Dona Anna | Estelle Winwood | |
| George | George Chandler | |
| Henry | Cyril Delevanti | |
| Janet | Monica Henreid | |
| Dan | Bert Remsen | |
| Apartment Manager | Charles Watts | |
| Captain Johnson | Ken Lynch | |
| Keyboardist (uncredited) | Perry Blackwell | |
| Mr. Beemas (uncredited) | Bryan O'Byrne | |
| Chauffeur at Funeral (uncredited) | Arthur Tovey | |
| Prosecutor (uncredited) | Henry Beckman | |
| Party Guest (uncredited) | Hal Taggart | |
| Juror (uncredited) | Sayre Dearing | |
| Man at Bar with Sweepstakes Tickets (uncredited) | Renny McEvoy | |
| Defense Lawyer (uncredited) | Charles Meredith | |
| Courtroom Witness (uncredited) | Claude Stroud | |
| Eddie Krauss Loan Company Officer (uncredited) | George Petrie | |
| Court Bailiff (uncredited) | Richard X. Slattery | |
| Alonzo (uncredited) | Jon Lormer | |
| Tom Marshall (uncredited) | Charles E. Fredericks |
