Ben Macintyre explores the truth behind the most famous double agent in modern history. Nicholas Elliott continues to defend Kim Philby as suspicion grows that he is a Soviet spy. Show more
Discover 11,128,835 listings and 280,237 playable programmes from the BBC
Ben Macintyre explores the truth behind the most famous double agent in modern history. Nicholas Elliott continues to defend Kim Philby as suspicion grows that he is a Soviet spy. Show more