Richard Dillane

as Eugene Desfrienes (5 episodes)

as Robert

as Tom Libby (7 episodes)

as Mackenzie (1 episode)

as Davo Sculdun (7 episodes)

as Colonel Menzies

as Stephen Courtney-Briggs (2 episodes)

as Henry Gaunt

as Sinclair

as Hemberg (6 episodes)

as Ron Harriman (6 episodes)

as Brian (1 episode)

as Colonel Jenkins

as David Arron (4 episodes)

as Patrick Wayne (5 episodes)

as Dr Tarring

as Harvey Tilbrook (6 episodes)

as Thomas Stanley (8 episodes)

as Prosecutor Roberts

as King George V (1 episode)

as Gerald Ellman (29 episodes)

as Ludeca (4 episodes)

as Bulldog (1 episode)

as Henry Bull (1 episode)

as Duke of Suffolk (10 episodes)