Episode details
Available for over a year
From 'dead letters' to secret meeting places, former double agent Oleg Gordievsky, writer Nigel West and journalist Phillip Knightley reveal some tricks of the spy trade.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
From 'dead letters' to secret meeting places, former double agent Oleg Gordievsky, writer Nigel West and journalist Phillip Knightley reveal some tricks of the spy trade.
Programme Website