• 
  Larry Peerce

  regizor

• 
  Richard Roundtree

  Cmdr. Frederick Bryce
• 
  Sam Waterston

  Capt. Allard Renslow
• 
  Ed Bishop

  Adm. Stewart Cullinane
• 
  Mickey Knox

  Falcon
• 
  Sergio Fantoni

  Pietro
• 
  Joe Drago

  Gerassi/Fuhrman
• 
  David Gilliam

  Longstreet

• 
  Art LaFleur

  'Animal' Meslinsky
• 
  Trevor Thomas

  McCune
• 
  Robert Conrad

  Cmdr. Mark Van Meer
• 
  Jonathan Banks

  Ray Olson
• 
  David Soul

  Capt. Kevin Harris
• 
  William Berger

  Dr. Strickland
• 
  Dennis Holahan

  Warden

• 
  Yvette Mimieux

  Cheryl Leary
• 
  Jeff Harding

  Epping
• 
  Robert Spafford

  Moody

• 
  Paolo Lucidi

  production manager
• 
  Carlo U. Quinterio

  second unit director or assist
• 
  Remo De Angelis

  cascador
• 
  Marc Boyle

  cascador
• 
  Eric Bercovici

  scriitor