A British intelligence officer races against time to uncover a UK politician's potential ties with the Kremlin, risking her reputation and family, as a murder and election loom.
Gemma Arterton
Kate Henderson
Rafe Spall
Stuart Henderson
Mark Stanley
James Ryan
Alex Kingston
Roger Allam
C
Amaka Okafor
Khalid Abdalla
Avi Nash
Rev
Rochenda Sandall
Aoife Hinds
