• 
  Stuart Gillard

  regizor

• 
  Rockne S. O'Bannon

  scenarist

• 
  Craig T. Nelson

  Chase
• 
  Kim Cattrall

  Dr. Amanda Mayson
• 
  Colm Feore

  Adm. Aaron Richland
• 
  Michael Michele

  Tauna
• 
  Gary Reineke

  Dr. Ernest Bishop
• 
  Colin Lawrence

  Communications Officer

• 
  Giancarlo Esposito

  Thomas Peniston/Werewolf
• 
  Rick Ravanello

  SEAL Team Member
• 
  Megalyn Echikunwoke

  Elizabeth
• 
  Warren Takeuchi

  SEAL Team Member
• 
  Matthew Carey

  Maxwell Bishop
• 
  Michael Reilly Burke

  Adam Puckett
• 
  John Aylward

  Ben Madiera

• 
  Brian Steele

  The Creature
• 
  Cress Williams

  Tall Man
• 
  Jill Teed

  SEAL Team Member Greg
• 
  Peter Benchley

  Fisher
• 
  Blu Mankuma

  Rollie Gibson
• 
  Antoni Corone

  Exec