2.6 Golygfeydd
Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better
understand one of America's most revered landscapes and the threats poised to alter it forever.
Rhyddhau: Feb 09, 2019
Amser Cinio: 84 munudau
Iaith: , English
Stiwdio: Insignia Films
Gwlad: United States of America
Cast: Kevin Fedarko, Peter McBride