Mystery, Drama
Reclusive mathematician Stephen Ezard returns to England after years in China, finds his brother's widow, and becomes entangled in a plot involving a new national database (TIA) and a terrorist scheme.
Cast
Benedict CumberbatchStephen Ezard
Anamaria MarincaYasim Anwar
Max BeesleyMichael Ezard
Robert CarlyleDavid Russell
Eva BirthistleEleanor Brooke
Geraldine JamesBarbara Turney
David HarewoodPatrick Nye
Alex CaanHaman
