David Langton
Known for
7.8The Avengers
1961
5.3BBC Play of the Month
1965
7.1Screen Two
1985
8.2Sherlock Holmes
1984
5.2The Wednesday Play
1964
4.8No Hiding Place
1959
7.8Upstairs, Downstairs
1971
6.5The Champions
1968
7.0ITV Playhouse
1967
7.1Out of the Unknown
1965
5.0Compact
1962
7.0ITV Saturday Night Theatre
1969
9.0The Expert
1968
6.5Hammer House of Mystery and Suspense
1984
9.0Detective
1964
7.0Journey to the Unknown
1968
8.8Hallmark Hall of Fame
1951
6.3The Man in Room 17
1965