Peter Firth

Harry Pearce

Hermione Norris

Ros Myers

Richard Armitage

Lucas North

Nicola Walker

Ruth Evershed

Miranda Raison

Jo Portman

Shazad Latif

Tariq Masood

Genevieve O'Reilly

Sarah Caulfield

Robert Glenister

Home Secretary

Tom Mannion

Thomas Mickelson

Thomas Lockyer

Sir Robin Ashenden

Antonia Campbell-Hughes

Nina Gevitsky

Rod Culbertson

Leon Gevitsky

Pascal Langdale

Finn Lambert

Brian Protheroe

Samuel Walker

Owen McDonnell

Vadim Robinov

David Wolstencroft

Creator