| 角色 | 饰演者 | 角色介绍 |
| Dennis O'Brien aka Vannie Harrigan | 丹尼斯·欧基夫 | |
| Tony Genaro aka Tony Galvani | 艾尔弗雷德·赖德 | |
| Mary Genaro | 琼·洛克哈特 | |
| Moxie | 查尔斯·麦格劳 | |
| Dice player (uncredited) | John Ardell | |
| Genevieve (uncredited) | 薇薇安·奥斯汀 | |
| Boxcar (uncredited) | Louis Bacigalupi | |
| Agent Lindsay (uncredited) | 吉姆·班农 | |
| Rudy (uncredited) | Trevor Bardette | |
| Housekeeper (uncredited) | Salvadore Barroga | |
| Ocean Park Hotel Desk Clerk (uncredited) | 基弗·布拉赛勒 | |
| Agent in phone booth (uncredited) | Al Bridge | |
| Dice player (uncredited) | Ralph Brooks | |
| Morgue attendant (uncredited) | George M. Carleton | |
| Shorty the informant (uncredited) | Curt Conway | |
| Agent Newbitt aka Snapbrim (uncredited) | Victor Cutler | |
| Hostess on plane (uncredited) | Irmgard Dawson | |
| Secret Service man (uncredited) | Frank Ferguson | |
| Chops (uncredited) | Paul Fierro | |
| Woman (uncredited) | Sandra Gould | |
| Chief Carson (uncredited) | Herbert Heyes | |
| Man (uncredited) | Paul Hogan | |
| Ollie (uncredited) | Frank Hyers | |
| Himself Prologue Speaker (uncredited) | Elmer Lincoln Irey | |
| Dice player (uncredited) | Jerry Jerome |
