Ganatus (archive footage)

Dr. Wyatt (1 episode)

Magistrate

Turnstile Operator

Tyrrel (voice) (1 episode)

Narrator (voice) (1 episode)

Duncan Strong (1 episode)

Theatrical Agent

Temperley (1 episode)

Lord Stoneway (1 episode)

Eilert Løvborg

(1 episode)

Inspector (2 episodes)

Narrator

(2 episodes)

Philip

(1 episode)

Albert Frazer (26 episodes)

Inspector Drew (1 episode)

(1 episode)

Peter Findon (12 episodes)

Caspar (1 episode)

Officer (1 episode)

Rupert Harvey (1 episode)

(2 episodes)

Stephens (1 episode)

Andrei (1 episode)

(2 episodes)

Arthur Norton (1 episode)

(18 episodes)

(2 episodes)

Ganatus (5 episodes)

Kenneth Ripwell (1 episode)

George Melrose (1 episode)

Headquarters PC (uncredited)

German Signals Sergeant

Dr. Tony Wilson

Piet van Wijt