• 
  Christopher Lee

  Captain Rameses
• 
  Helen Shaver

  Betty Duncan
• 
  Jonathan Welsh

  Missile Officer
• 
  Henry Ramer

  Malcolm
• 
  Alan Rosenthal

  Radar Operator
• 
  Sean McCann

  Carl
• 
  Daniel Pilon

  Anaxi
• 
  Holly Dale

  TV Interviewee

• 
  Richard Fitzpatrick

  Joe
• 
  Al Bernardo

  Şerif

• 
  Holly Dale

  casting director
• 
  Mark Irwin

  imagine
• 
  Gil Melle

  departament sunet
• 
  Earl A. Glick

  producător
• 
  Holly Dale

  producător

• 
  Ken Gord

  producător
• 
  David Coatsworth

  special effects