Lenny Skuespillere og folkene bag
Dustin HoffmanLenny Bruce Valerie PerrineHoney Bruce Frankie ManBaltimore Comic Monroe MyersHawaiin Judge Mickey GatlinSan Francisco Policeman Martin BegleySan Francisco Judge Mark HarrisDefense Attorney Richard FriedmanSan Francisco Prosecutor Lee Sandman2nd San Francisco Judge Jack NagleReverend Mooney Phil PhilbinNew York Plainclothesman Bruce McLaughlinNew York Judge Ted SorelNew York Attorney Clarence ThomasNew York Attorney Mike MurphyNew York Prosecutor Susan MalnikKitty (age twelve) Allison GoldsteinKitty (age one) Winston LeeChinese Waiter Bridghid GlassKitty (age two) Richard O'BarryCourt Clerk Robert ParsonsChicago Plainclothesman Cecil SeayChicago Plainclothesman Bob CollinsNew York Assistant DA Lynette BernayGirl in Dressing Room (uncredited) / Casting Bob FosseThe Interviewer (voice) (uncredited) / Instruktør Phyllis HymanNightclub Patron (uncredited) Lillian ZuckermanNightclub Patron (uncredited) Mal JonesNew York Court Clerk (uncredited) David Joseph MartinezMarine Private (uncredited) Alan OrmsbyMan in Audience of Cellar Club (uncredited) Frank OrsattiHunter (uncredited) Glenn R. WilderHunter (uncredited) ZoritaNightclub Owner (uncredited) Cindy EmbersOpening Stripper (uncredited) Rod BallMan in Audience of Cellar Club Bob FosseThe Interviewer (voice) (uncredited) / Instruktør David V. PickerExecutive producer Robert GreenhutAssocieret producer Joel SchillerProduction Design Nicholas J. RomanacSet Decoration Bruce SurteesDirector Of Photography William A. FarleyHairstylist Albert WolskyCostume Design Romaine GreeneHairstylist Robert LadenMakeup Artist Thomas LofaroSecond Assistant Director Ted ZacharyFirst Assistant Director Douglas GreenFirst Assistant Director Nicholas SgarroSupervisor for manuskript Irving RathnerNegative Cutter Trudy ShipAssistant Editor Jonathan PontellAssistant Editor Ralph BurnsKomponist af original musik Ed RothkowitzSound Assistant Richard VorisekSound Re-Recording Mixer Katherine WenningSound Editor Gail GeibelProduction Secretary Lynette BernayGirl in Dressing Room (uncredited) / Casting 
