Twentieth Century Fox ; a Mel Brooks film ; directed, written and produced by Mel Brooks ; [a Brooksfilms production released by Twentieth Century-Fox Film Corporation]
Twentieth Century Fox presents a Cinema Scope picture ; in Darryl F. Zanuck's production ; produced by Darryl F. Zanuck ; screenplay by Peter Viertel ; directed by Henry King
una producción de Andrés Vincente Gómez para Lolafilms, S.A. ; en coproducción con Italian International Film (Roma) en colaboración con RAI-Radiotelevisione Italiana ; productor, Andrés Vicente Gómez ; guión y dirección, Carlos Saura