A prova di errore Cast & Crew
Walter MatthauProf. Groeteschele Edward BinnsCol. Jack Grady Dan O'HerlihyBrig. Gen. Warren A. Black William HansenDefense Secretary Swenson Sorrell BookeCongressman Raskob Louise LarabeeMrs. Cascio Stewart GermainMr. Cascio Geri MillerGo-go Dancer (uncredited) Charles TynerJet Fighter Pilot (voice) (uncredited) Will WrightBit Part (uncredited) Sidney LumetRegista / Produttore Esecutivo Walter BernsteinSceneggiatura Charles H. MaguireProduttore Max E. YoungsteinProduttore Albert BrennerArt Direction J.C. DelaneySet Decoration Gerald HirschfeldDirector Of Photography Anna Hill JohnstoneCostume Design Bill HermanMakeup Department Head Harry FalkAssistente Regista Jack FitzstephensSound Editor 
