Self (archive footage) (4 episodes)
Brigadier Stadden (1 episode)
Elrond (voice)
Edward Alleyn (1 episode)
Gantry
Cyril Horsham (1 episode)
Bride's Father
Abu-Talib
Lord Wendover
Lord Palmerston (4 episodes)
André Fage (1 episode)
André Fage
Le Père Antonius (1 episode)
Emperor Louis
Dr. Druring
Robert Stuart (1 episode)
Major Williams (1 episode)
Judge Lewis
Sir Geoffrey Wolf (1 episode)
Sir Geoffrey Wolf
Cicero
Tiberius (6 episodes)
Bussier
Sir Basil Walden
Club Butler
Haim
Sir James Forbes
Richard Heyrick (1 episode)
Richard Heyrick
Haumeid
Bernhard Raxel (1 episode)
Yacht Captain
Senator Clarke (1 episode)
Sir Desmond Shaw (1 episode)
Colonel Gore Hepburn (as Andre Morell)
Walter Venable
Gen. Guenther Hautmann (1 episode)
Sir Edward Clarke QC
Capt. Edward Manningham
Howard Conway (1 episode)
Sextus
Doctor Watson
Prof. James Bickford
Professor Bernard Quatermass (6 episodes)
Col. Lambert
American Ambassador
Williamson
Col. Green
Commissioner Breckner
Maj. Atherton
Governor (1 episode)
Sheik Salem ben Yussef
Sir Bernard Spilsbury
Robert Isaac Pitt
Englishman in Train Compartment (uncredited)
Chief Inspector Blake
Dr. Audlin ("Lord Mountdrago" segment)
O'Brien
Supt. Blake
Sir Ontzlake
Alfred Tetins
David
George Rackham
Supt. Folland
Dr. "Willie" Marshall
Secret Service Chief Chubb (as Andre Morell)
Superintendent G.W. Folland
Dr. Lennox
Doctor Hart
Inspector Byard
Defense Attorney
Counsel
Hindley Earnshaw
Dr. Fellman
Marchand
Charles Klein
Victor
Le Bret
Mr. Wickham