A death in the Big Bop Club brings an international incident to the womens' doorstep.
17-05-2019
ITV
When a Russian diplomat dies in Iris's arms, Iris is forced to protect her family.
10-05-2019
ITV
The women craft a complex sting operation in order to draw out two warring factions.
03-05-2019
ITV
A bloodied and battered stranger drags Millie and Jean into a warring underworld.
26-04-2019
ITV
After an innocent man is charged with murder, the women face a race against time.
15-08-2018
ITV
Subsequent deaths make it clear: San Francisco is in the grip of a serial killer.
01-08-2018
ITV
Two Bletchley Circle codebreakers head to San Francisco to pursue a serial killer.
25-07-2018
ITV