Darryl F. Zanuck Productions, Inc. & Twentieth Century Fox Film Corp. ; British exterior episodes directed by Ken Annakin ; American exterior episodes directed by Andrew Marton ; German episodes directed by Bernhard Wicki ; produced by Darryl F. Zanuck ; screenplay by Cornelius Ryan ; additional episodes written by Romain Gary, James Jones, David Pursall & Jack Seddon
created by Oliver Goldstick ; a Lookout Point and Artis Pictures production co-produced with Amazon Studios, Federation Entertainment, MFP and Masterpiece ; written by Oliver Goldstick, Maya Goldsmith, Francesca Rollins ; producer, Selwyn Roberts ; directed by Dearbhla Walsh, Dan Zeff