Grand Canyon: The Hidden Secrets (1984)

صدر: Jun 16, 1984

مدة العرض: 34 الدقائق

نوع أدبي: وثائقي

نجوم: Daniel T. Majetich, Armando Leon Diaz, Percy Devine

Crew: Kieth Merrill (Director), Kieth Merrill (Producer), Bill Conti (Original Music Composer), Reed Smoot (Director of Photography), Roger Crandall (Production Design), Kieth Merrill (Creator)