• 
  John H. Lee

  regizor
• 
  J. Lee Thompson

  regizor
• 
  J.S. Thompson

  regizor

• 
  Herbert Lom

  Anton Reger
• 
  Gia Scala

  Elizabeth Beyer
• 
  Austin Willis

  General John B. Medaris
• 
  James Daly

  Maj. William Taggert
• 
  Karel Stepanek

  Captain Bomberger

• 
  Curd Jürgens

  Wernher von Braun
• 
  Hans Schumm

  Baron von Braun
• 
  Victoria Shaw

  Maria
• 
  Adrian Hoven

  Mischke
• 
  Peter Capell

  Dr. Neumann

• 
  Wilkie Cooper

  imagine
• 
  Laurie Johnson

  departament sunet

• 
  Laurie Johnson

  music department
• 
  Charles H. Schneer

  producător
• 
  George Froeschel

  scriitor
• 
  Jay Dratler

  scriitor