John Flint

as Gerald Cock

as Gendarme

as Policeman at No 10 (1 episode), as Policeman at NATO (1 episode)

as Lord Bigot

as Captain Urquhart

as Gamekeeper (1 episode)

as Policeman

as Doctor

as Lord Willoughby

as Lord Willoughby (1 episode)

as Captain Johnson (1 episode)

as Police Inspector

as Henry (2 episodes)

as William des Preaux

as Hotel Clerk (1 episode)

as General Walker (1 episode)

as William des Preaux (1 episode)

as Man in Photograph (1 episode), as Norman Stansdale (1 episode)

as Marcus (1 episode)