[Warner Bros. Pictures ; in association with Tobis Filmkunst] ; Thomas J. Brandon presents ; produced by S. Nebenzahl ; screenplay by Léo Lania, Ladislaus Vajda and Béla Balázs ; directed by G. W. Pabst
the Ely Landau Organization, Inc. and Cinevision Ltée present the American Film Theatre ; executive producer, Otto Plaschke ; producer, Ely Landau ; director, Joseph Losey