When the British prime minister's husband is kidnapped and the French president starts receiving threats, both leaders must face an impossible choice.
Suranne Jones
Abigail Dalton
Julie Delpy
Vivienne Toussaint
Corey Mylchreest
Matheo Lewis
Ashley Thomas
Dr Alex Anderson
Martin McCann
John Shagan
Isobel Akuwudike
Sylvie Anderson
