Bu kişi için biyografi bulunmuyor.
Storm Over Everest
2008
Remnants of Everest: The 1996 Tragedy
2007
Kilimanjaro - To the Roof of Africa
2002
Everest
1998
Expedition Earth
1990
Lost On Everest
2000
Everest: The Mystery of Mallory and Irvine
1999
Everest: The Death Zone
Ama Dablam
1979
The American Sportsman
Cliffhanger
1993
Galahad of Everest
1991
2015
