Caity Lotz
Ava
Acting
Toby Stephens
Vincent McCarthy
Acting
Denis Lawson
Thomson
Acting
Sam Hazeldine
James
Acting
Pooneh Hajimohammadi
Suri
Acting
Jonathan Byrne
Tim
Acting
Jade Croot
Mary
Acting
John-Paul Macleod
Paul Dawson (as John Paul Macleod)
Acting
Helen Griffin
Paul Dawson's Mother
Acting
Siwan Morris
Lucy
Acting
Nicola Reynolds
Joan
Acting
Alan Low
Assassin
Acting
Sule Rimi
Dr. Giwa-Amu
Acting
Joshua Higgott
Assistant (Dr. James)
Acting
Giles Thomas
Dr. Henning
Acting
Cornelius Garrett
Doctor GP
Acting
Sam Ellis
Surgeon
Acting
Richard Shackley
Checkpoint Guard
Acting
Daniel Llewelyn-Williams
Squadron Commander
Acting
Dafydd Emyr
Armed Military Policeman
Acting
Ben McGregor
Implant Soldier Ben
Acting
Clark Fisher
Implant Soldier Clark
Acting
Gareth Jones
Implant Soldier Ryan
Acting
Paul James
Doctor (on computer screen)
Acting
Lee Nicholas Harris
Implant Soldier Harris
Acting
Stuart Matthews
Soldier
Acting