• 
  Richard Burton

  Ben Satterthwaite
• 
  Hattie Jacques

  Singer
• 
  Duncan Lamont

  3rd Engineer On Ship
• 
  Kathleen Harrison

  Mrs. McCabe
• 
  James Hayter

  Ship's captain
• 
  Arthur Hambling

  Sergent de poliţie
• 
  Allan Jeayes

  Prison officer
• 
  Cyril Chamberlain

  Reporter

• 
  Olive Sloane

  Mrs. Gibson
• 
  Ben Williams

  Mr. Simon
• 
  Patrick Troughton

  Sam
• 
  Edna Morris

  Mrs. Duncan
• 
  Elsie Wagstaff

  Mrs. Simon
• 
  Harry Fine

  Ship's fireman
• 
  Tony Britton

  Deck-hand

• 
  Kenneth Griffith

  Maurice Bruno

• 
  Harry Waxman

  imagine
• 
  Michael C. Chorlton

  montaj
• 
  Alex Vetchinsky

  design de producţie
• 
  Alex Vetchinsky

  set decorator
• 
  Peter Davies

  sound department
• 
  John W. Mitchell

  sound department
• 
  Paddy Ryan

  cascador
• 
  John Brophy

  scriitor