Self (archive footage) (1 episode)
Talbot, Earl of Shrewsbury (1 episode)
Father Curran
Colonel Julius Raven (1 episode)
Admiral Thomas
Admiral Jackson
Herr Hempel
Lord Fitzpatrick
Cyril Beattie
Jarvis Lorry (1 episode)
Sir John Dell
Henry McKenzie, A White Settler
Reginald Conway
Club Member
Gestapo Comdt.
The Dean
Anthony Black
Captain
Henry Vining
Professor Reynolds
Warden (uncredited)
Mulvaney
Sir Charles Craddock
Commissioner
Mr. Wardle
Squire Trelawney
Mr. Kedner
Dr. Fenton
First Lord
Simon Fury
Arthur Russell
Dr. Norris Pile
Bob Tyndale
Walter Morley
Chief Engineer Charles Pollard - M.V. San Demetrio
Inspector Milne
Colonel Lumsden
Vicar
Dockside Policeman (uncredited)
Donald Walpace