Generoa: Documentary
Aktoreak: Richard Kiley
Tripulazioa: Robert Hanna (Director of Photography), Christopher Fryman (Cinematography), Jill Shinefield (Production Assistant), Robert Dean Hughes (Post Production Assistant), Ann M. Parish (Assistant Editor), David L. Lahaie (Post Production Supervisor)
Estudioa: WQED, National Geographic
Iraupena: 58 minutu
Kalitatea: HD
Askatu: Mar 13, 1991
IMDb: 10
Herrialdea: United States of America
Hizkuntza: