James Garner
Self
Acting
Mario Andretti
Self
Acting
Bob Bondurant
Self
Acting
Mark Donahue
Self
Acting
Parnelli Jones
Self
Acting
Dick Smothers
Self - Driver
Acting
David Hobbs
Self - Driver (uncredited)
Acting
Lothar Motschenbacher
Self - Driver
Acting
Roger Penske
Self - Driver
Acting