Générique complet
Vertical Frontier
Yvon Chouinard
Self
Royal Robbins
Self
Elizabeth Burkner Robbins
Self
Warren Harding
Self
Ron Kauk
Self
Tom Frost
Self
Lynn Hill
Self
John Bachar
Self
Hans Florine
Self
John Long
Self
Tom Brokaw
Narrator
Peter Croft
Self
GA
Gary Arce
Self
MC
Mike Corbett
Self
DD
Dick Duane
Self
RG
Russell Galipeau
Self
SH
Sibylle Hechtel
Self
CJ
Chip Jenkins
Self
CM
Chris McNamara
Self
WM
Wayne Merry
Self