S01 E06. Tournament of Shadows.

First broadcast 3rd February 2013.

A Jewish man is murdered, and it soon becomes clear that he had uncovered a complex spy plot involving striking workers and the Russian secret police.

Matthew Macfadyen ... Det. Insp. Edmund Reid
Jerome Flynn ... Det. Sgt. Bennet Drake
Adam Rothenberg ... Cpt. Homer Jackson
Michael McElhatton ... Commissr. James Munro
Clive Russell ... Ch. Insp. Fred Abberline
David Wilmot ... Sgt. Donald Artherton
Jonathan Barnwell ... P.C. Dick Hobbs
Lucy Cohu ... Deborah Goren
Amanda Hale ... Emily Reid
MyAnna Buring ... Long Susan
Peter Ferdinando ... Peter Morris / Evgeny Zotkin
Derek Riddell ... Supt. Constantine
Justin Avoth ... Isaac Bloom
Ferdinand Kingsley ... Joshua Bloom
David Verrey ... Ambassador Volsky
Ignacy Rybarczyk ... Daniel
Edward Peel ... Norwood
Damien Devaney ... Docker
Tommy O'Neill ... Heavy
Rayleen Kenny ... Orphan