Warner Bros. Pictures Inc. ; Jack L. Warner in charge of production ; a Warner Bros.-First National picture ; executive producer, Hal B. Wallis ; associate producer, Henry Blanke ; screen play by Howard Koch and Seton I. Miller ; directed by Michael Curtiz
A Tiger Aspect and Lookout Point production for the BBC, A BBC America Co-production ; produced by Stephen Smallwood ; directed by Tom Shankland, Christopher Menaul, Kieron Hawkes, Andy Wilson
RKO Radio Pictures, Inc. presents ; produced by Val Lewton ; written by Ardel Wray ; directed by Mark Robson. Bedlam / RKO Radio Pictures, Inc. presents ; screenplay by Carlos Keith and Mark Robson ; produced by Val Lewton ; directed by Mark Robson
Tiger Aspect Productions ; Lookout Point ; produced with the participation of the Irish Film Board in association with BBC Worldwide ; a BBC America co-production ; created by Richard Warlow ; produced by Stephen Smallwood
created and written by Sally Wainwright ; produced by Phil Collinson ; directed by Sally Wainwright [episodes 1, 2, 7, 8], Sarah Harding [episodes 3, 4], Jennifer Perrott [episodes 5, 6] ; Lookout Point for BBC
2 entertain Video ; an Oxford Film and Television production for BBC, in association with The History Channel ; series producer, Paul Bradshaw ; written by Terry Jones ; produced and directed by Lucy Cooke, Nigel Miller
Warner Bros. Pictures, Inc. presents ; directed by Michael Curtiz and William Keighley ; original screen play by Norman Reilly Raine and Seton I. Miller
Warner Bros. Pictures ; a Warner Bros. and Ladd Company release ; presented by Allied Stars ; an Enigma production ; original screenplay by Colin Welland ; produced by David Puttnam ; directed by Hugh Hudson