Saara is put to work combing through the text in the virus, looking for passwords. It's a monotonous job, but after many hours she finds a suspicious line of encrypted text within the code. Her colleagues think it's unimportant, but Saara isn't convinced. She also gets more familiar with the players at GCHQ and makes some unlikely friends. With their help, Saara unravels a dubious invitation to rendezvous - but is she closer to the truth or just willingly entering a carefully baited trap?

Starring:

Maisie Richardson-Sellers, Adrian Lester, Mark Rylance, Hannah Khalique-Brown

Genre:

Drama, Thriller