[presented by] Warner Bros. Pictures ; a Warner Bros.-First National picture ; screen play by Ayn Rand from her novel ; produced by Henry Blanke ; directed by King Vidor
Warner Bros. Pictures Inc. presents ; a William Wyler production ; directed by William Wyler ; screen play by Clements Ripley, Abem Finkel and John Huston
[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