Movies and TvShows featuring "burst-transmission" theme.

The film is based on the actual events of the Portland Spy Ring trial in the U.K. A disgruntled Navy Clerk is transferred to a secret research establishment and is subsequently black-mailed/paid by Czech intelligence to procure secrets for them. He seduces the secretary who controls the most secret documents, and they enjoy the fruits of their treachery until the British authorities begin to close in on them.

Sebastian is a British mathematician working for British Intelligence to crack codes and prevent potential threats during the Cold War. The movie takes place in London, where Sebastian finds himself caught in a web of espionage, love, and betrayals. As he uncovers a conspiracy involving foreign spies, he must navigate through treacherous situations while trying to stay one step ahead of his enemies.