Investigator Lily Thomas understands that Elliott is never going to divulge anything of value in a conventional interrogation process so she manipulates him.
The series follows the defection of notorious British intelligence officer and KGB double agent, Kim Philby, through the lens of his complex relationship with MI6 colleague and close friend, Nicholas Elliott.
The show examines espionage through their friendship, the fallout of which affects East-West relations to this day.
A Spy Among Friends - The Admiral's Glass Synopsis and Schedule