Litvinenko

Margarita Levieva

Marina Litvinenko

Mark Bonnar

DSU Clive Timmons

Neil Maskell

DI Brent Hyatt

Barry Sloane

DS Jim Dawson

Daniel Ryan

DAC Peter Clarke

Richard Pepper

DCI Duncan Ball

Kayla Meikle

DC Deborah Maxwell

Kirsten Foster

Jenny Hyatt

Temirlan Blaev

Young Anatoly Litvinenko

Mark Ivanir

Alexander Goldfarb

George Kay

Creator

Jim Field Smith

Executive Producer