Released:
1976-10-20

Overview:
Hans Daedalus has defected from East Germany to the West. Is it possible that his opacity equations live on after his death?

Director:
David Reid

Runtime:
1h 0min

Genre:
TV Movie

• Cast:
• 
  Michael Bryant
  as
  Sam McInstrey
• 
  Megs Jenkins
  as
  Eileen Gray
• 
  Peter Sallis
  as
  Major Venables
• 
  Estelle Kohler
  as
  Mary Stannage
• 
  Richard Hurndall
  as
  Sherborne