Medium Cool Cast & Crew
Charles GearyHarold's Father William SickingenNews Director Robert McAndrewPennybaker Marrian WaltersSocial Worker Edward CrokePlain-clothesman Peter BoyleGun Clinic Manager Sandra Ann RobertsBlonde in Car China LeeRoller Derby Patron Haskell WexlerCameraman on Scaffold (uncredited) / Director / Writer / Producer / Director Of Photography Haskell WexlerCameraman on Scaffold (uncredited) / Director / Writer / Producer / Director Of Photography Steven NorthAssociate Producer Michael Philip ButlerAssociate Producer Leon EricksonArt Direction Wendell FranklinAssistant Director Meta RebnerScript Supervisor Erich von Stroheim Jr.Assistant Director Paul GoldingEditorial Consultant Marcia LucasAssistant Editor Mike BloomfieldOriginal Music Composer William SchwartzProduction Assistant Jonathan HazeLine Producer 
