| 角色 | 饰演者 | 角色介绍 |
| 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 |
