| 角色 | 饰演者介绍 |
| Larry The Dwarf/Frank Zappa | 林哥·斯塔尔 |
| Rance Muhammitz/Dave | 西奥多·拜克 |
| Member of Mothers of Invention | Mark Volman |
| Member of Mothers of Invention | Howard Kaylan |
| Member of Mothers of Invention | Ian Underwood |
| Member of Mothers of Invention | Aynsley Dunbar |
| Member of Mothers of Invention | George Duke |
| The Hot Nun | Keith Moon |
| Groupie | Janet Ferguson |
| Groupie | Lucy Offerall |
| Lonesome Cowboy Burt | Jimmy Carl Black |
| Jeff (Member of The Mothers Of Invention) | Martin Lickert |
| Bif Debris (The Vacuum Cleaner) | Dick Barber |
| Member of Mothers of Invention | Don Preston |
| Interviewer | Pamela Miller |
| Fake Drummer | Ruth Underwood |
| Chorus Leader | Judy Gridley |
| Member of Mothers of Invention | 弗兰克·扎帕 |
| Member of Mothers of Invention | Jim Pons |
