Denis Lawson

Thomson

Toby Stephens

Vincent McCarthy

Sam Hazeldine

James

Caity Lotz

Ava

Pooneh Hajimohammadi

Suri

Jonathan Byrne

Tim

Jade Croot

Mary

John-Paul Macleod

Paul Dawson (as John Paul Macleod)

Helen Griffin

Paul Dawson's Mother

Siwan Morris

Lucy

Nicola Reynolds

Joan

Alan Low

Assassin

Sule Rimi

Dr. Giwa-Amu

Joshua Higgott

Assistant (Dr. James)

Giles Thomas

Dr. Henning

Cornelius Garrett

Doctor GP

Sam Ellis

Surgeon

Richard Shackley

Checkpoint Guard

Daniel Llewelyn-Williams

Squadron Commander

Dafydd Emyr

Armed Military Policeman

Ben McGregor

Implant Soldier Ben

Clark Fisher

Implant Soldier Clark

Gareth Jones

Implant Soldier Ryan

Paul James

Doctor (on computer screen)

Caradog W. James

Director