The Cold War’s tensions are palpable as Control, the head of British counter-espionage, seems increasingly overwhelmed. His failing health creates a tense atmosphere among his staff, who appear eager to step into his position. Smiley, a respected but previously inactive agent, emerges as Control's favored successor, though it becomes apparent that the older man’s motives are not entirely straightforward and he suspec…

I attempted to view this drama series sometime back and didn't progress very far. It isn't poorly made, though its deliberate pacing proved off-putting for me—typically I don’t mind that kind of thing, but spy narratives aren’t really my cup of tea. I decided to revisit it not long ago, and managed to finish watching it this time around without issue. There are moments of action and a bit of dramatic flair, but la…