Person Unknown

1956

Montgomery Tully
Director
Merton Park Studios
Studio





Edgar Lustgarten
Host
Russell Napier
Inspector Duggan
Edward Cast
Sergeant
Alec Finter
Hotel Manager
Nita Hanson
Hotel Maid
Desmond Jeans
Captain Simpson (MI5)
Lloyd Lamble
Pathologist
Bill Nagy
Viner
George Pravda
Josef Cusick
Anne Ridler
Hotel Telephonist (as Ann Ridler)
Alan Robinson
Local Police Inspector
Marianne Stone
Mrs. Cusick
Michael Bird
Car Agent (uncredited)
Martin Boddey
Lab Technician
(uncredited)
Frank Forsyth
Lab Technician
(uncredited)
Bert Sims
Mortuary Attendent
(uncredited)
Robin Wentworth
Railway Porter
(uncredited)

Gerald Lovell: Screencaps