• 
  Robert Aldrich

  regizor

• 
  Dalton Trumbo

  scenarist

• 
  Kirk Douglas

  Brendan 'Bren' O'Malley
• 
  Rock Hudson

  Dana Stribling
• 
  Dorothy Malone

  Belle Breckenridge
• 
  Neville Brand

  Frank Hobbs
• 
  Joseph Cotten

  John Breckenridge
• 
  Adam Williams

  Calverton

• 
  Regis Toomey

  Milton Wing
• 
  Carol Lynley

  Melissa 'Missy' Breckenridge
• 
  Jack Elam

  Ed Hobbs
• 
  James Westmoreland

  Julesburg Kid (as Rad Fulton)
• 
  John Shay

  Bowman