• 
  David Butler

  regizor

• 
  Barry Fitzgerald

  Shawn O'Hara, Seabiscuit's Trainer
• 
  Shirley Temple

  Margaret O'Hara / Knowles
• 
  Lon McCallister

  Ted Knowles, Jockey
• 
  Rosemary DeCamp

  Mrs. Charles S. Howard
• 
  Forbes Murray

  Buyer
• 
  Creighton Hale

  Oscar, Spectator
• 
  Jack Lomas

  Spectator

• 
  Pierre Watkin

  Charles S. Howard, Seabiscuit's Owner

• 
  Wilfred M. Cline

  imagine
• 
  David Buttolph

  departament sunet
• 
  Leah Rhodes

  costume
• 
  Irene Morra

  montaj
• 
  Howard Jackson

  music department
• 
  Heinz Roemheld

  music department

• 
  William Jacobs

  producător
• 
  Lyle B. Reifsnider

  set decorator
• 
  Oliver S. Garretson

  sound department
• 
  Roy Davidson (I)

  special effects
• 
  Hans F. Koenekamp

  special effects