• 
  Robert Mulligan

  regizor
• 
  Pat Mulligan

  regizor

• 
  Rock Hudson

  Dr. Anton Drager
• 
  Burl Ives

  Dr. Brits Jansen
• 
  Neva Patterson

  Louise Kramer
• 
  Robert F. Simon

  Dr. Martens
• 
  Lang Yun

  Hotel girl/barmaid
• 
  Geoffrey Keen

  Willem Wattereus

• 
  Larry Gates

  Dr. Kramer
• 
  David Frankham

  Drager's replacement
• 
  Edgar Stehli

  The Sultan
• 
  Leslie Bradley

  Krasser
• 
  David Chow

  Native soldier
• 
  Karl Swenson

  Insp. Bevers
• 
  Judy Dan

  Laja

• 
  Parley Baer

  Mr. Boosmans
• 
  Will Kuluva

  Dr. Sordjano

• 
  Alexander Golitzen

  art director
• 
  Henry Bumstead

  art director
• 
  Russell Harlan

  imagine
• 
  Jerry Goldsmith

  departament sunet
• 
  George Hamilton

  make-up department
• 
  Joseph Gershenson

  music department
• 
  Robert Arthur

  producător
• 
  Oliver Emert

  set decorator
• 
  Joe Lapis

  sound department
• 
  Don Watson

  sound department
• 
  John Lee Mahin

  scriitor
• 
  Neil Paterson

  scriitor