• 
  Richard Beymer

  Werner Schiff
• 
  Elsie Baker

  The Old Woman
• 
  Pieter Bergema

  The Announcer
• 
  John Bleifer

  The Old Man
• 
  Katherine Crawford

  Liese Schiff / Victoria Meinicke
• 
  Eric Forst

  The Doctor
• 
  Henry Hermann-Cattani

  Mucke (as Henry Cattani)
• 
  Martin Kosleck

  Rudi

• 
  Steve Lander

  The Vopo
• 
  Walter Linden

  The Engineer
• 
  Frank Oberschall

  Schpeiset
• 
  Maria Schroeder

  The Nurse
• 
  Albert Szabo

  The Waiter
• 
  Kaaren Verne

  Inge (as Karen Verne)
• 
  Ilka Windish

  Jutta Hauptman