Género: Documental
Estrellas: Robert Redford, Garvin Taylor, Larry Roupe, Arthur Ekker, A. C. Ekker
Personal: Rodrigo Rugierrez (Camera Production Assistant), Martin Lambie-Nairn (Title Graphics), Kerry Ross Boren (Researcher), Chris O'Dell (Camera Operator), Elizabeth Queenan (Production Assistant), Alan Ravenscroft (Director)
País: United Kingdom, United States of America
Idioma: English
Estudio: LWT, Wildwood Enterprises
Duración: 40 minutos
Calidad: HD
Lanzamiento: Dec 24, 1978
IMDb: 10
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