Alastair Mackenzie

as Michael

as Perrin Fertha (archive footage) (uncredited)

as Captain White

as John Strathbogie, Earl of Atholl

as General Sir John Byng

as Michael Manning

as Dr. David Brett-Major

as Louis

as John

as Chambliss

as Benny Christophe

as Ambassador Hillman

as Virologist

as Mark

as Monty

as Anthony Devas

as Jamie Stewart

as Jack Harvey

as Richard

as Justin / Andy / Freddy / Peter

as Charlie

as Oswaldo (as Sam MacKenzie)

as John McGowan

as Barry

as Alastair Campbell QC

as Perrin Fertha

as Anthony Chapman

as Craig Petrie

as Richard Aylard

as John Bentley

as William Brereton

as James le Juste

as Lord Rothcroft

as Ewan Boyd

as Martin

as Jeremy Welsh

as Mick

as Dr. Royston Daniel

as Inspector Edward Scanlon

as Gregory McGuinness

as Sebastian Anderson

as Bruce Boardman

as Athaulf

as Colonel Hillingdon

as Rich

as Archie MacDonald

as Archie MacDonald

as Felix Lancaster

as Gavin Robb

as Tim

as Ferguson

as Freddy