- Country: Australia
- Genres: Crime, Drama
- Release: 1959-05-21
- Director: William Sterling
- Writers: Rodney Ackland , Arthur Chipper
- Language: English
- Stars: Ken Goodlet , Bruce Archer , Elizabeth Wing , Carol Armstrong , Moira Carleton , Campbell Copelin , Edward Howell , Bettine Kauffmann , Lewis Tegart
- Runtime: 75 min
- Awards: N/A
- AKA: A Dead Secret , A Dead Secret (Australia)
- Plot: A murder drama set in London in 1911.
- IMDB:tt4049198
A Dead Secret Cast
William Sterling
Director
Ken Goodlet
Frederick Dyson
Bruce Archer
Alfie
Elizabeth Wing
Mrs. Dyson
Carol Armstrong
Moira Carleton
Miss Lummus
Campbell Copelin
Edward Howell
Bettine Kauffmann
Maid
Lewis Tegart