Valentine Dyall

as Marcade

as Adrian

(3 episodes) as Lorrimer

(3 episodes) as Lorrimer

as Black Guardian

as The Black Guardian

as The Black Guardian

as Chancellor

(1 episode) as Angus, a Lord

as narrator

as Mr Rochester

as Deep Thought (voice)

as The Astringer

as The Black Guardian (archive footage)

(1 episode) as Deep Thought

(2 episodes) as Seneca

as Oscar

as The Black Guardian

as Narrator (voice)

(1 episode) as Nori

(2 episodes)

(0 episode)

(23 episodes) as Dr. Pascal Keldermans

as 2nd Major Domo

as Narrator (voice/ uncredited)

as Narrator

(1 episode)

as The Mummy (voice)

as God (uncredited)

as German Radio Announcer (voice) (uncredited)

as Vesper Lynd's Assistant / Dr. Noah's Voice (uncredited)

as Narrator (voice)

as the narrator

as Narrator

as Narrator

as Oliver Pike Harmsworth

as Self - Narrator

as Sir Lance Corporal

as Commentator

as Reginald Marley

as Narrator (uncredited)

as Narrator

as Narrator

as Mr. Dudley

(1 episode) as The Guardian

(12 episodes) as Black Guardian

as Wilson

as Narrator (uncredited)

(1 episode) as Butler

as Ambrose

as Jethrow Keane

(1 episode) as Inspector Kellogg

(2 episodes)

(8 episodes)

(5 episodes)

(1 episode)

as Tyneley

as Intelligence Director

as Storyteller

as Television Actor

as Bradley

as Inspector Grice

as Inspector Grice

as Norman Guard

(8 episodes)

as Story Teller / Narrator

as Dr. Fell

as St. Germain's Messenger

as Storyteller

as Dr. Morelle

as Toastmaster at Drew Party

as Superintendent

as Charles Heywood

as Man Telling Story at BBC

as Army Judge Advocate

as Inspector

as Counsel for the Defence (uncredited)

as Spencer

as Storton

as Dr. George Clinton

as Narrator (voice)

as Mr. Perfect

as Sir George Bell

as Prefecture of Police

as Narrator (voice)

as Mr. Robinson

as Alec's Friend Stephen Lynn (uncredited)

as 1st. Guardsman

as Duke of Burgundy

as Warren Skelton

as Himself - Narrator

as German Commander

as von Schonborn

as Markgraf

as Commentator

as Defence Councel

as Mr. Collett