Indianapolis Speedway
Joe Greer
Frankie Merrick
Eddie Greer
Spuds Connors
Lee Mason
Martha Connors
Mr. Greer
Ted Horn
Dick Wilbur
Red
Duncan Martin
Tom Dugan
Fred Haskill
Haskill's Son
Mayor
Edward Hart
Himself
Spectator
Extra on Dance Floor
Racetrack Official
Third Radio Announcer
Dick's Mechanic
