Field agent ambushed and tortured in Budapest. Survives KGB interrogation, witnesses a colleague's execution, and is traded back. Works as a teacher, suspects Haydon's treachery, and ultimately assassinates the mole at Sarratt.
Former friend turned suspect who uncovered Haydon's betrayal.
Handler and field agent relationship established before the Budapest mission.
Explore the full interactive character relationship map of Tinker Tailor Soldier Spy