Thomas Arnold

as Virgil

as Interview Cameraman (1 episode)

as Control

as Narrator (voice)

as Guy Burgess (2 episodes)

as Circus Owner

as Gallery Gary (1 episode)

as Mill Owner

as Charles Green

as Narrator (voice)

as Narrator

as Vassily Denisov (2 episodes)

as Solicitor

as Self / Narrator

as Horatio

as Hans Holbein (5 episodes)

as Man at Train Station

as Escott

as Duncan

as Desk Officer

as Louis

as Self - Narrator (voice)

as Mr. Lancing (1 episode)

as German Passenger (1 episode)