Paul Newman

Frank Capua

Joanne Woodward

Elora

Robert Wagner

Lou Erding

Richard Thomas

Charley

David Sheiner

Leo Crawford

Clu Gulager

Larry

Barry Ford

Bottineau

Karen Arthur

Miss Dairy Queen

Bobby Unser

Himself

Dan Gurney

Himself (uncredited)

Harry Basch

The Stranger (uncredited)

John Bryant

Well-Wisher at Indy Victory (uncredited)

Robert Shayne

Well-Wisher at Indy Victory (uncredited)

Paulene Myers

Cleaning Woman (uncredited)

Robert Quarry

Sam Jagin (uncredited)

Maxine Stuart

Miss Redburne's Mother (uncredited)

Eileen Wesson

Miss Redburne (uncredited)