Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.
A tiny country persuades the Americans and Soviets that they're starting a space program, when they really just want some money for new plumbing.
A London couple apply to run a country inn and discover that someone doesn't want them to make a success of it.
During the Cold War, a RN warrant officer stationed in the British Embassy in Warsaw leaks secrets to his Polish girlfriend who's a Soviet agent and after his transfer to a naval station in Britain he joins a Soviet spy ring.