Warner Bros.-Seven Arts presents a Phil Feldman production ; screenplay by Walon Green and Sam Peckinpah ; produced by Phil Feldman ; directed by Sam Peckinpah
Warner Bros. Pictures presents a film by Michael Wadleigh, a Wadleigh-Maurice, Ltd. production ; produced by Bob Maurice ; directed by Michael Wadleigh
Bonne Pioche ; Buena Vista International Film Production France ; Canal+ ; APC ; L'Institut Polare Francais Paul Enice Victor ; produced by Yves Darondeau, Christophe Lioud, Emmanuel Priou ; story by Luc Jacquet ; narration writer, Jordan Roberts ; directed by Luc Jacquet