American wilderness7 titles

Grizzly

21 May 1976

Battles of Chief Pontiac

08 Dec 1952

Chico, the Misunderstood Coyote

15 Oct 1961

The Last of the Mohicans

17 May 1932

Bigfoot: Man or Beast?

15 Mar 1972

Your Chance to Live: Flood

01 Jun 1973

Mountaineering in the Sierra Nevada

01 Jan 1932