• 
  Greydon Clark

  regizor

• 
  Martin Landau

  Fred 'Sarge' Dobbs
• 
  David Caruso

  Tom
• 
  Neville Brand

  Leo
• 
  Kevin Peter Hall

  The Alien
• 
  Jack Palance

  Joe Taylor
• 
  Larry Storch

  The Scoutmaster
• 
  Tarah Nutter

  Sandy

• 
  Ralph Meeker

  Dave
• 
  Darby Hinton

  The Son
• 
  Sue Ane Langdon

  Aggie
• 
  Cameron Mitchell

  The Father
• 
  Bert Davis

  Man in Bar
• 
  Christopher S. Nelson

  Greg
• 
  Mark Ness

  Bill

• 
  Jeffrey Sudzin

  Ambulance Driver
• 
  Lynn Theel

  Beth

• 
  Dean Cundey

  imagine
• 
  Jefferson Richard

  costume and wardrobe departmen
• 
  Greg Cannom

  make-up department
• 
  Skip Steloff

  producător
• 
  Paul Kimatian

  producător
• 
  Curtis Burch

  producător
• 
  Greydon Clark

  producător
• 
  Daniel Grodnik

  producător
• 
  Jefferson Richard

  production manager
• 
  Daniel Grodnik

  scriitor