Imposter Syndrome

Carey thinks someone has got to Isaac when he backs out of their shared plan. As she closes in on the truth, it takes her into greater danger than ever before. The Operation Vanguard team move to new headquarters, and Home Secretary Gill is outed as the saboteur of Bello's immigration application. Isaac finally meets his digital double, and is faced with a Faustian pact.

S2 Ep5 60min