Episode 2

Overview

Saara befriends John, a veteran GCHQ staffer, and seeks help from Gabriel in decrypting a message in the virus. Danny signs off on Saara attending a cyber conference with US agent Kathy, aware that Russian intelligence will also be there.

Guest Stars

Mark Rylance

John Yeabsley

Nitin Ganatra

Ahmed Parvin

Gavi Singh Chera

Sajid Parvin

Alfie Friedman

Gabriel Davies

Aysha Kala

Amina Parvin

Jamie Muscato

Finn

Tom McKay

Max K

Joss Porter

Phil D