- Country: USA
- Genres: Comedy, Crime, Mystery
- Release: 1934-08-20
- Director: Reginald Barker
- Writers: Wilkie Collins , Adele Buffington
- Language: English
- Stars: David Manners , Phyllis Barry , Gustav von Seyffertitz , Jameson Thomas , Herbert Bunston , Charles Irwin , Elspeth Dudgeon , John Davidson , Claude King , Olaf Hytten
- Runtime: 62 min
- Awards: N/A
- AKA: Лунный камень (Russian Federation) , Månstenen (Sweden) , The Moonstone , Skuggan i natten (Sweden) , The Moonstone (United Kingdom) , Pedra Maldita (Brazil) , La pietra lunare (Italy) , A Jóia Maldita (Portugal, Portuguese Republic) , Лунный камень , The Moonstone (United States of America)
- Plot: Typical Monogram whodunit from the 30's, with dialogue and sound effects based on the well known mystery book with same title. A valuable gem from India is stolen in an old dark mansion and it is up to Scotland Yard inspector Charles Irwin to find out who did it among all the suspects who were in the house.
- IMDB:tt0025515
The Moonstone Cast · · · ALL
Reginald Barker
Director
David Manners
Franklin Blake
Phyllis Barry
Ann Verinder
Gustav von Seyffertitz
Carl Von Lucker
Jameson Thomas
Godfrey Ablewhite
Herbert Bunston
Sir John Verinder
Charles Irwin
Inspector Cuff
Elspeth Dudgeon
Betteredge
John Davidson
Yandoo
Claude King
Sir Basil Wynard
Olaf Hytten
Dr. Ezra Jennings
Evalyn Bostock
Roseanna Spearman
Fred Walton
Henry, Butler
John Power
Driver
Harold Entwistle
Sutter
A.C. Henderson
Robbin
Arthur Thalasso
Detective (Uncredited)