Episode 1 S01E01
A reclusive mathematician returns to England to attend his brother's funeral, finding a world much changed from the one he left, and is pulled into a spiral of strange events.
Series Cast
Benedict Cumberbatch
Stephen Ezard
Max Beesley
Michael Ezard
Robert Carlyle
David Russell
James Lance
Bryan Holland
Geraldine James
Barbara Turney
Paul Higgins
Professor Lawrence Cooper
David Harewood
Patrick Nye
Kieran O'Brien
Wafa
Christopher Fulford
George Gibbon
Emil Hostina
Vucevic
David Calder
Lord Cawston
Eva Birthistle
Eleanor Brooke
Anamaria Marinca
Yasim Anwar
Rupert Procter
Lane
Ovidiu Niculescu
Bepa
Nicholas Sidi
Professor John Moreton
Tom Fisher
Andrew Batz