Retired MI6 spy Max Easton reluctantly returns to the field for a final job and finds himself drawn into a global conspiracy and covert intelligence war.
EPISODE 1
Old Habits
Ex-spy Max Easton is brought out of retirement against his will by George White, London chief of MI6/CIA team The Section.
EPISODE 2
A Kind of Warfare
Max, now in Beirut, doesn't know who to trust after speaking to Leyla, a member of The Section team stationed there. In Washington, they meet the CIA's Amanda Jones.
EPISODE 3
The Man Came Around
When Amanda Jones arrives in London she brings the full force of the CIA's dissatisfaction to bear on White, who struggles to retain control.
EPISODE 4
Reunion
Anna and her brother Noah struggle to protect her daughters in France. Alexander Said, who led the team in Tehran, arrives in London to see White.
EPISODE 5
Merger
Leyla investigates links between Iran and the US. In France, White and his second-in-command, Khalid Walker, use Anna to leverage pressure on Max.
EPISODE 6
Stories
Max travels to London and finally manages to get to White, but the danger is not over. In Tehran, Leyla meets a US envoy who provides her with yet more clues related to the orders her unit were given.
Walton Goggins
Joe Dempsie
Karima McAdams
Alistair Petrie
Anastasia Griffith
Victoria Hamilton
Alexander Siddig
Shelley Conn
Lily Banda
Hakeem Kae-Kazim
Zainab Jah