• 
  Edward Montagne

  regizor

• 
  Henry Corden

  NKVD deputy
• 
  Joe Flynn

  Captain Wallace B. Binghamton
• 
  Edson Stroll

  Virgil Edwards
• 
  Jacques Aubuchon

  Dimitri
• 
  Tim Conway

  Ensign Charles Parker
• 
  Susan Silo

  Cpl. 'Smitty' Smith
• 
  Norman Leavitt

  Russian seaman

• 
  Andy Albin

  Russian seaman
• 
  Clay Tanner

  Lt. Wilson
• 
  Gavin MacLeod

  Seaman Joseph Haines
• 
  Tom Tully

  Gen. Harkness
• 
  Jean Hale

  Sgt. Madge Collins
• 
  Jack Bernardi

  Russian seaman

• 
  Alexander Golitzen

  art director

• 
  Lionel Lindon

  imagine
• 
  Jerry Fielding

  departament sunet
• 
  Sam E. Waxman

  montaj
• 
  George Hamilton

  make-up department
• 
  Edward Montagne

  producător
• 
  James Redd

  set decorator
• 
  John McCarthy Jr.

  set decorator
• 
  Don Watson

  sound department