• 
  Joseph Sargent

  regizor

• 
  Donald Sutherland

  Benedeck
• 
  Cliff Robertson

  Christopher Ross/Arthur Selby
• 
  Wilfrid Hyde-White

  Morris Vanders
• 
  Luther Adler

  Imre Hyneck
• 
  Lilia Skala

  Dr. Novack
• 
  Dina Merrill

  Brancie Hagen
• 
  Antoinette Bower

  Iris

• 
  Howard Johnson

  art director
• 
  Stanley Wilson

  departament sunet
• 
  Burton Miller

  costume
• 
  Buddy Small

  montaj