• 
  Dominic West

  Spike
• 
  Richard Attenborough

  The Visitor
• 
  Kelli Williams

  Claire Higgins
• 
  James Villiers

  Dr. James Mallinson
• 
  Jeremy Piven

  Dr. Paul Higgins
• 
  James Faulkner

  Dr. Eric Amore
• 
  Byrne Piven

  The President

• 
  Peter Wignall

  camera and electrical departme

• 
  Caroline Harris

  costume
• 
  Karen Katz

  miscellaneous crew
• 
  Miles Millar

  producător
• 
  Nigel Galt

  sound department
• 
  Brian Saunders (I)

  sound department
• 
  Martin Cantwell

  sound department