
A documentary about men who are courageous enough to risk their lives undertaking challenges, sports-related and not, that are at the limit of human capabilities.
Cast
Crew

William Friedkin
Director
Don Bresnahan
Writer
Bud S. Smith
Editor, Cinematography
Miki Carter
Cinematography
Primo Sanchez
Cinematography
Ángel Bilbatúa
Cinematography
Grant Rohloff
Cinematography

Bill Butler
Cinematography
Bob Bukor
Cinematography
James Crabe
Cinematography
Doyle Fields
Cinematography
Vilis Lapenieks
Cinematography

Mel Stuart
Executive Producer
Julian Ludwig
Producer
Sam Farnsworth
Associate Producer

Elmer Bernstein
Music Supervisor
