Director/a
Bruce Brown
DIRECTOR/A
Reparto (por orden de créditos)
Steve McQueen
Self
Dave Aldana
Self - National Racer #38
Mark Brelsford
Self - National Racer
Narrator
Don Castro
Jack Dunn
Self - Mert Lawwill's Companion
David Evans
Gary Fisher
Self - National Racer #99
John Forker
Self - Boy Riding Bicycle
Mike Gibbon
Self - Hillclimber
Frank Gillespie
Self - National Racer #23
Hawkeye Hillbilly
Fred Kolman
Ice Racer #146
Mert Lawwill
Self - National Racer #1
Dick Mann
Self - National Racer #2
Whitey Martino
Self - Desert Racer #1
Keith Mashburn
Self - National Racer #30X
Gary Nixon
Jim Odoms
Cal Rayborn
Jim Rice
Self - National Racer #24
Joel Robert
Self - MX Racer #17
Gene Romero
Self - National Racer #3
Dave Smith
Malcolm Smith
Randy Bennett
Self - Boy on Lawn Mower Mini Bike(uncredited)
J.N. Roberts
Self - Desert Racer(uncredited)