| Sandy Baron | Lenny Bruce | |
| Don Calfa | Photographer | |
| Marilyn Chris | Lenny's Mother Sadie Kitchenberg alias Sally Marr | |
| Jeannette Ertelt | Aunt Mema | |
| Catholic Lady | ||
| Nurse | ||
| Judith Evans | Girl in Wheel Chair | |
| Paula Kauffman | Girl in Wheel Chair | |
| Bob Keller | Clarinet | |
| Flute | ||
| Nod Out | ||
| Saxophone | ||
| Paul Lieber | Arty | |
| Hitler | ||
| Igor | ||
| Photographer | ||
| Southern Gentleman | ||
| Radio Announcer | ||
| Victor Lipari | Cop | |
| Juan | ||
| Primitive Drummer | ||
| Mary Mendum | Girl Without I.D. Card | |
| Mrs. Hart | ||
| Secretary | ||
| Singer | ||
| Stripper | ||
| Penelope Milford | Girl in Wheel Chair | |
| Robert Molock | Bishop | |
| Chinese Waiter | ||
| Cop | ||
| Witch Doctor | ||
| Ted Schwartz | Ernie | |
| Interviewer | ||
| Adam Smith | Cop | |
| Drums | ||
| Frank Spieser | Ernie | |
| Interviewer | ||
| Erica Yohn | Lenny's Mother Sadie Kitchenberg alias Sally Marr |