TV tonight: Gemma Arterton dices with danger in a tense new spy thriller
Secret Service 9pm, ITV1Gemma Arterton stars as MI6 officer Kate Henderson in a tense, ambitious espionage thriller. Henderson heads the Russia desk and is disturbed by evidence suggesting the presence of a mole in the government. It soon looks as if she might not know the half of it. Cue twists galore as Henderson’s job…