Generoa: Documentary
Aktoreak:
Tripulazioa: Bill Mason (Director), Bill Mason (Editor), Eva Szasz (Animation), Ken Buck (Assistant Editor), Tuzo Wilson (Technical Advisor), Wolf Koenig (Producer)
Estudioa: ONF | NFB
Iraupena: 17 minutu
Kalitatea: HD
Askatu: Jan 01, 1975
IMDb: 10
Herrialdea:
Hizkuntza: English