A beautiful foreign agent is determined to get her claws into Mr Palfrey.
Mr Palfrey tries to help a fellow spy who is anxious to return to his homeland.
Mr Palfrey uses a murder victim to try to reel in his target.
Mr Palfrey lays the bait to trap a suspected traitor operating within the organisation.
Mr Palfrey investigates the murder of a fellow spy and finds that the roots of his death were in a battle fought centuries ago.
Mr Palfrey finally comes face-to-face with the Coordinator.