A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...

Both Condor and The Night Agent excel at keeping viewers on edge with relentless twists and turns, exploring themes of ...

Five Cambridge University graduates served as double agents, leaking highly classified information to the Soviet Union ...

Newly declassified British documents show that Queen Elizabeth II wasn’t told details of her long-time art adviser's double life as a Soviet spy because palace officials didn’t want to add to her ...

Two of the Cambridge spies, Donald Maclean and Guy Burgess, fled to Russia in 1951. A third, Kim Philby, continued to work for foreign intelligence agency MI6 despite falling under suspicion.