Elenco (na ordem dos créditos)
Charlie Brockman
Self - Lap-by-Lap Announcer
Mario Andretti
Self
Johnny Boyd
Don Branson
Bill Cheesbourg
Jim Clark
Ronnie Duman
Billy Foster
A.J. Foyt
Jerry Grant
Masten Gregory
Dan Gurney
Walt Hansgen
Jim Hurtubise
Gordon Johncock
Bobby Johns
Eddie Johnson
Parnelli Jones
Arnie Knepper
Joe Leonard
Roger McCluskey
Jim McElreath
Al Miller II
Chuck Rodee
Lloyd Ruby
Mickey Rupp
Johnny Rutherford
George Snider
Chuck Stevenson
Len Sutton
Bud Tingelstad
Al Unser
Bobby Unser
Bob Veith