Episode 2 S01E02
A terrified Yasim confronts Stephen, fearing that Michael was murdered because he was trying to prove a link between a Hepatitis B vaccine used in the refugee camps and the disease that killed Nadir. Meanwhile, Nye is out on the Afghan-Pakistan border investigating the site of Michael's death, and Russell drops a bombshell.
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