Rhashan Stone

as Hubert Harrison

as Ash

as Sgt. Ed Graham

as Gareth Ellmann

as Sgt Trev Ellington

as Lloyd Richards

as Colin May

as Consultant Neurosurgeon

as Steve

as Joe Myhill

as CIA Doctor

as Jeff

as Pete McLoud

as Major Oliver Sinclair

as Algernon 'Al' Ford

as Test Subject

as Howard

as Dr Monk

as Jez Bloxby

as French Museum Foreman