Unusually, buildings that house the Secret Services find themselves in the spotlight as The Late Show considers MI5 and MI6's London headquarters, CIA buildings and their KGB equivalents.
Discover 11,128,835 listings and 279,776 playable programmes from the BBC
Unusually, buildings that house the Secret Services find themselves in the spotlight as The Late Show considers MI5 and MI6's London headquarters, CIA buildings and their KGB equivalents.