Traitor
Plot: Western journalists visit Moscow to interview Adrian Harris, a former controller in British intelligence who was also a double agent for the USSR. Harris believes in both Communism and Englishness, believing himself to have betrayed his class, but not his country

John Le Mesurier
Jack Hedley
Diana Fairfax
Lyndon Brook
Richard Marner
Terence Bayler
Alan Bridges
Dennis Potter