Ministry of Secrets is one of the great unsolved mysteries of the Cold War.

At its heart is a missing person — a wartime hero and international celebrity. But that’s just the starting point. It involves the royal family, MI6, the CIA and the KGB. There’s conspiracies. And lies. This story is so sensitive, so secret — that the truth is being withheld for 100 years, until 2057. Presenter Giles Milton and producer Sarah Peters are on a quest to find out why…

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