Bing Crosby
— Joe Beebe
Fred MacMurray
— David Beebe
Donald O'Connor
— Mike Beebe
Elizabeth Patterson
— Mrs. Daisy Beebe aka Mother Beebe
Ellen Drew
— Martha Randall
John Gallaudet
— Harry Ringmer
William Haade
— Pete
Paul White
— Filter - Stable Boy
Irving Bacon
— Lecturer on Seals
Tom Dugan
— Race Track Fan
Herbert Corthell
— Nightclub Manager
Harlan Briggs
— Customer at Gas Station (uncredited)
Chester Clute
— Race Tout at Lunch Counter (uncredited)
Heinie Conklin
— Lunch Counter Proprietor (uncredited)
Billy Dooley
— Bartender (uncredited)
Herbert Heywood
— Al Burkee (uncredited)
Gwen Kenyon
— Cigarette Girl (uncredited)
Joyce Mathews
— Hat-Check Girl (uncredited)
Bert Stevens
— Race Track Spectator (uncredited)
Hayden Stevenson
— Paddock Steward (uncredited)
