Barry

Alastair Campbell QC (1 episode)

Anthony Chapman (1 episode)

Michael

Richard Aylard (3 episodes)

Perrin Fertha (10 episodes)

Perrin Fartha (1 episode)

Captain White

Ewan Boyd (1 episode)

General Sir John Byng

John Strathbogie, Earl of Atholl

John Bentley (12 episodes)

Craig Petrie (6 episodes)

Michael Manning

Dr. David Brett-Major

Louis

Felix Lancaster (1 episode)

James le Juste (12 episodes)

William Brereton (4 episodes)

John

Lord Rothcroft (6 episodes)

Ambassador Hillman

Benny Christophe

Colonel Hillingdon (1 episode)

Chambliss

Jeremy Welsh (8 episodes)

Gregory McGuinness (1 episode)

Martin (1 episode)

Mick (1 episode)

Virologist

Mark

Sebastian Anderson (1 episode)

Dr. Royston Daniel (1 episode)

Inspector Edward Scanlon (1 episode)

Jamie Stewart

Anthony Devas

Richard

Jack Harvey

Athaulf (1 episode)

Justin / Andy / Freddy / Peter

Ferguson (1 episode)

Rich (1 episode)

Charlie

Screenplay

Archie MacDonald (41 episodes)

(6 episodes)

Gavin Robb (1 episode)

Oswaldo (as Sam MacKenzie)

Tim (1 episode)

Freddy (1 episode)

John McGowan