Patherenn Production ; Serena Films ; Progress Films ; adapted for the screen by Rene Barjavel and Jean-Paul le Chanoise ; produced by Paul Cadeac, Richard Brandt ; directed by Jean-Paul le Chanois
Metro-Goldwyn-Mayer presents ; directed by George Cukor ; screen play by Zoe Akins, Frances Marion and James Hilton ; photographed by William Daniels and Karl Freund
Warner Bros. Pictures Inc. present ; a Warner Bros. picture ; directed by William Dieterle ; screenplay by Norman Reilly Raine, Heinz Herald, Geza Herczeg ; story by Heinz Herald and Geza Herczeg
a film by Bille August ; Mandalay Entertainment presents a Sarah Radclyffe production ; a James Gorman production ; produced by Sarah Radclyffe and James Gorman ; screenplay by Rafael Yglesias ; directed by Billie August
written by Andrew Davies ; produced by Chris Carey ; directed by Tom Shankland ; Lookout Point [and] BBC Studios for BBC ; co-produced with Masterpiece