• 
  Tom Bridger

  Doc
• 
  Michael Henry

  The Narrator
• 
  Shaun Woodgates

  Carlos
• 
  Rob Smith

  Lindsay Ruddock
• 
  Charles Cromwell

  James
• 
  Liam Blundell

  Charlie
• 
  Jonny Gillard

  Newscaster
• 
  Nikki Mclusky

  Mandy

• 
  Michael Bonner-MacKenzie

  Enceph
• 
  James Jackson

  Technician
• 
  Marc Smith

  Shy Drager
• 
  Andrew Drummond

  Batten
• 
  Dan Brown

  Von Hippel-Lindau
• 
  Adam X. Smith

  Batten
• 
  Reid Drummond

  Batten (as Andrew Drummond)

• 
  Adam X. Smith

  Batten