Watch Revealed Season 7 Episode 1 Online
Historical documentary focusing on the famous Second World War Dambusters raid. George Johnson - a bomb aimer in one of the raid's Lancasters and one of only two British Dambusters alive today - sets off on a final mission to rediscover his past. He finds and digs up his old Dambuster bomber, before travelling back to the giant German dams that he once attacked.
