An elderly woman's solitude is interrupted when a young man moves in next door.
In the midst of an international crisis, a career diplomat lands in a high-profile job she’s unsuited for, with tectonic implications for her marriage and her political future.
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
