• 
  Richard Sale

  regizor

• 
  Richard Sale

  scenarist

• 
  Tyrone Power

  Alec Holmes
• 
  Stephen Boyd

  Will McKinley (officer on Crescent Star)
• 
  Mai Zetterling

  Asistenta Julie White
• 
  Lloyd Nolan

  Frank Kelly
• 
  Ralph Michael

  George Kilgore
• 
  Victor Maddern

  Willy Hawkins

• 
  Eddie Byrne

  Michael Faroni
• 
  Noel Willman

  Aubrey Clark
• 
  James Hayter

  'Cookie' Morrow
• 
  Finlay Currie

  Mr. Wheaton
• 
  Moultrie Kelsall

  Daniel Cane
• 
  Ferdy Mayne

  Solly Daniels
• 
  Orlando Martins

  Sam Holly

• 
  Moira Lister

  Edith Middleton
• 
  Gordon Jackson

  John Merritt
• 
  Laurence Naismith

  Captain Paul Darrow