• 
  Jerry Jameson

  regizor

• 
  Eric Hughes

  scenarist

• 
  Jason Robards

  James Sandecker
• 
  Anne Archer

  Dana Archibald
• 
  David Selby

  Dr. Gene Seagram
• 
  Alec Guinness

  John Bigalow
• 
  M. Emmet Walsh

  Walker
• 
  Clive Cussler

  Reporter la conferinta de presa a lui Sandecker (necreditat pe generic)

• 
  James W. Gavin

  Helicopter Pilot
• 
  Trent Dolan

  Isbell
• 
  Roy Evans

  Gravedigger #1
• 
  Milton Selzer

  Dr. Vogel
• 
  Michael Pataki

  Munk
• 
  Hilly Hicks

  Woodson
• 
  Mark L. Taylor

  Spence

• 
  Norman Bartold

  Admiral Kemper
• 
  Paul Tuerpe

  Klink
• 
  Michael C. Gwynne

  Bohannon
• 
  Brendan Burns

  Carter
• 
  J.D. Cannon

  Captain Joe Burke
• 
  Bo Brundin

  Captain Prevlov
• 
  Mark Hammer

  Polevoi
• 
  Dirk Blocker

  Merker
• 
  Michael Ensign

  Lieutenant Northacker
• 
  Elya Baskin

  Marganin
• 
  Robert Broyles

  Willis
• 
  Paul Carr

  CIA Director Nicholson
• 
  Richard Jordan

  Dirk Pitt
• 
  Harvey Lewis

  Kiel

• 
  Clive Cussler

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