Charles AznavourHunchback juggler James CoburnDr. A.B. Krankheit John HustonDr. Arnold Dunlap Walter MatthauGen. R.A. Smight John AstinT.M. Christian / Jack Christian Anita PallenbergNurse Bullock Lea PadovaniSilvia Fontegliulo Umberto OrsiniThe Big Guy Enrico Maria SalernoJonathan J. John Nicoletta MachiavelliMarquita Christian MarquandFilm Director (uncredited) / Režisér Buck HenryMental Patient (uncredited) / Scénář Judith MalinaWoman (uncredited) Julian BeckHippie (uncredited) Romano TargaMax (uncredited) Christian MarquandFilm Director (uncredited) / Režisér Buck HenryMental Patient (uncredited) / Scénář Peter ZorefVýkonný producent Selig J. SeligmanVýkonný producent Robert NelsonSet Decoration Dean TavoularisArt Direction Giuseppe RotunnoDirector Of Photography Giuliano LaurentiMakeup Artist Enrico SabbatiniCostume Design Giancarlo CappelliStřihač Dave GrusinHudební skladatel Douglas TrumbullVisual Effects Harold E. WellmanVisual Effects 
