George Smiley (Gary Oldman): I want to talk about loyalty Toby. Control recruited you, didn't he? Found you starving in a museum in Vienna. A wanted man. Saved your life, I heard. And yet when the time came, when it came to picking sides between him and Alleline, you didn't hesitate. It's understandable perhaps, with your war experience. You survived this long I suppose because of your ability to change sides. Serve any master.
Toby Esterhase (David Dencik): What's this about George?
It's about which master you've been serving Toby.