LONDON SPY

BBC2, 9pm

After leading its everyman protagonist through the tangled and shady worlds of the intelligence community and the corridors of power in Westminster, screenwriter Tom Rob Smith’s espionage thriller reaches a gripping conclusion. Danny finally discovers the shocking truth of what happened to his MI6 agent lover Alex, and finds what really took place that night in the attic before he found the decomposing body locked in a trunk. Starring Ben Whishaw.