Shirley Temple
Margaret O'Hara / Knowles
Acting
Barry Fitzgerald
Shawn O'Hara
Acting
Lon McCallister
Ted Knowles
Acting
Rosemary DeCamp
Mrs. Charles S. Howard
Acting
Donald MacBride
George Carson
Acting
Pierre Watkin
Charles S. Howard
Acting
William Forrest
Thomas Milford
Acting
Hal J. Moore
Race Commentator
Acting
Clem McCarthy
Race Commentator
Acting
Sugarfoot Anderson
Walkin' Murphy, Milford's Boy
Acting
Seabiscuit
Himself (archive footage)
Acting
Sea Sovereign
Seabiscuit (close-ups)
Acting
War Admiral
Himself (archive footage)
Acting
Joe Wong
Wong the O'Hara's Cook
Acting
Ezelle Poule
Miss Finch
Acting
Joe Hernandez
Race Commentator
Acting
Madame Sul-Te-Wan
Libby
Acting