• 
  Jack Arnold

  regizor

• 
  Norman Klenman

  scenarist
• 
  Michael Stanley

  scenarist
• 
  Philip Saltzman

  scenarist

• 
  David Janssen

  David Christopher
• 
  Senta Berger

  Denise Abbott
• 
  John Ireland

  Dwight McGowan
• 
  John Saxon

  Robert Hayes

• 
  Ray Milland

  Johann Hurtil
• 
  Elke Sommer

  Rita Jensen
• 
  Anton Diffring

  Franz Benninger
• 
  Arthur Brauss

  Kosta
• 
  Inigo Gallo

  Captain Frey
• 
  Curt Lowens

  Korsak, Hit Man
• 
  Sheila Ruskin

  Corinne

• 
  Irmgard Forst

  Florelle
• 
  John G. Jones

  Johann Hurtil
• 
  David Hess

  Sando, Hit Man

• 
  Maurice Silverstein

  producător
• 
  W.P. Hassenstein

  imagine
• 
  Murray Jordan

  montaj
• 
  Raymond R. Homer

  producător executiv
• 
  Klaus Doldinger

  coloană sonoră