• 
  Felix E. Feist

  regizor

• 
  Nestor Paiva

  Hungarian Vice Premier Matyas Rakosi
• 
  Charles Bickford

  Joszef Cardinal Mindszenty
• 
  Bonita Granville

  Stephanie Varna
• 
  John Bleifer

  Chelner
• 
  Thomas Browne Henry

  Hungarian Secret Police Col. Gabriel Peter [i.e. Peter Gabor]
• 
  Kenneth MacDonald

  Major Arresting Mindszenty
• 
  Peter Brocco

  Judge Vilmos Oltey

• 
  Berry Kroeger

  Hungarian State Police Col. Timar
• 
  Richard Derr

  Soviet Col. Aleksandr Melnikov

• 
  Rudi Feld

  art director
• 
  John L. Russell

  imagine
• 
  Walter Thompson

  montaj
• 
  Emil Newman

  music department
• 
  Edward G. Boyle

  set decorator

• 
  Emmet Lavery

  scriitor