UFO (1971)🔹Court Martial (E20)

Court Martial (E20): When Straker complains to Henderson that his phone has been tapped he is told that it is to trap a spy within SHADO, who has recently leaked information to the press. It features Grant Taylor, Michael Billington, Ed Bishop, Keith Alexander, George Sewell, and Vladek Sheybal. UFO is a British science fiction drama television series, which originally aired from 1970 to 1971. It concerns the covert efforts of the Supreme Headquarters Alien Defence Organisation (SHADO) to prevent an alien invasion of Earth.