Marc-André Leclerc
Self
Acting
Brette Harrington
Self
Acting
Alex Honnold
Self
Acting
Reinhold Messner
Self
Acting
Ueli Steck
Self (archive footage)
Acting
Dean Potter
Self (archive footage)
Acting
Derek Hersey
Self (archive footage)
Acting
Jon Walsh
Self
Acting
Tommy Caldwell
Self (archive footage)
Acting
Austin Siadak
Self
Acting
Peter Mortimer
Self
Directing
Barry Blanchard
Self
Acting
Michelle Kuipers
Self
Acting
Will Stanhope
Self
Acting
Will Gadd
Self
Acting
Ryan Johnson
Self (archive footage)
Acting