

Vertical Frontier
Directed by Kristi Denton Cohen2002 90m[Documentary](/on-demand/category/documentary), [History](/on-demand/category/history)
7.29.0
From John Muir in the 1860s to the super athletes of today, "Vertical Frontier" is the character-driven story of the art, sport and philosophy of climbing the legendary big walls of Yosemite, told by the climbers.

