
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.
7.2
6.8
7.7
7.8
8.1
7.0
7.4
7.2
7.8
7.1
7.0
6.1
6.6
7.0
6.5
7.8
6.5
5.9