by Dennis Potter
Starring John Le Mesurier as Adrian Harris
with Jack Hedley as James, Neil McCallum as Blake, Diana Fairfax as Lady Emma, Vincent Ball as Simpson and Lyndon Brook as Sir Arthur Harris
Why should anyone want to betray their country? What would make a rich and successful man become a spy?
"Superbly persuasive... made vividly real by one of the best performances Mr Mesurier has ever given." (The Times)
(First shown on BBC1)