• 
  Tristram Powell

  regizor

• 
  Tristram Powell

  scenarist

• 
  Alfred Molina

  Oliver Syme
• 
  Bryan Pringle

  Haskell
• 
  Fred Pearson

  Hapgood
• 
  Trini Alvarado

  Miss Elinor Hartley
• 
  Charles McKeown

  Maynard
• 
  Michael Palin

  Reverend Francis Ashby

• 
  John Nettleton

  Groves
• 
  Jonathan Firth

  Cable
• 
  Simon Jones

  Anderson
• 
  David Calder

  Pollitt
• 
  Roger Lloyd Pack

  Dr. Butler
• 
  Connie Booth

  Miss Caroline Hartley