• 
  Sean Blacknell

  regizor
• 
  Wayne Walsh

  regizor

• 
  Dudley Sutton

  Narrator (voice)
• 
  Will Self

  Himself
• 
  Ian Pearson

  Himself
• 
  Gray Scott

  Himself
• 
  Aubrey de Grey

  Himself
• 
  John Harris

  Himself

• 
  Steve Fuller

  Himself
• 
  Peter Cochrane

  Himself
• 
  Martin Ford

  Himself
• 
  Murray Shanahan

  Himself
• 
  David Pearce

  Himself
• 
  Joanna Cook

  Herself
• 
  Zoltan Istvan

  Himself

• 
  Nicholas Kamara

  Himself
• 
  Stuart Armstrong

  Himself