Crown Court - Espionage (1972)

Crown Court: the gripping courtroom drama from the 1970s and 1980s.
Foreign Office employee Margaret Terson took top-secret documents back to her home while she was dating the East German businessman Hans Muller. The prosecution claims that Muller, a communist, was a spy. Miss Terson, who had been under police surveillance during her dalliance with Muller, is now accused of breaching the Official Secrets Act.
Sylvia Kay stars as the defendant. Lots of Doctor Who alumni in this one: Godfrey Quigley was Dortmun in the second Dr Who film with Peter Cushing, Morris Perry was in Colony in Space, Michael Wolf was in The Moonbase and Richard Mathews was Rassilon in The Five Doctors!