• 
  Roddy McDowall

  Arthur Pimm
• 
  Jill Haworth

  Ellen Grove
• 
  Oliver Johnston

  Curator Trimingham
• 
  Ernest Clark

  Harold Grove
• 
  Mark Burns

  First Officer
• 
  Noel Trevarthen

  Insp. White
• 
  Paul Maxwell

  Jim Perkins
• 
  Russell Napier

  Boss

• 
  Lindsay Campbell

  Poliţist

• 
  Davis Boulton

  imagine