| 角色 | 饰演者 | 角色介绍 |
| Sally Farnham | 金·达比 | |
| Alex Farnham | 吉姆·哈顿 | |
| Joan Kahn | Barbara Anderson | |
| Mr. Harris | 威廉·德马雷斯特 | |
| Francisco Perez | 小佩德罗·阿门达雷兹 | |
| Ethyl | Lesley Woods | |
| Doctor | Robert Cleaves | |
| Policeman | Sterling Swanson | |
| George Kahn (as J.H. Lawrence) | Joel Lawrence | |
| Tom Henderson | William Sylvester | |
| Bob | Don Mallon | |
| Anne | Celia Kaye | |
| Party Guest | Elizabeth St. Clair | |
| Party Guest (as Monica Henreid) | Monica Henreid | |
| Party Guest | Robert Priest | |
| Bartender | Ted Swanson | |
| Creature | Felix Silla | |
| Creature | Tamara De Treaux | |
| Creature | Patty Maloney |
