The Mystery of Mr. X 90 years old

A sophisticated jewel thief tries to prove himself innocent of a string of cop murders.

Credits

Name	Character
Henry Stephenson He was 62, 85 years old when he died	as Frensham
Lewis Stone He was 54, 73 years old when he died	as Connor
Ivan F. Simpson He was 59, 76 years old when he died	as Hutchinson
Robert Montgomery He was 29, 77 years old when he died	as Revel
Leonard Mudie He was 50, 82 years old when he died	as Mr. X
Forrester Harvey He was 49, 61 years old when he died	as Palmer
Elizabeth Allan She was 23, 80 years old when she died	as Jane
Ralph Forbes He was 29, 46 years old when he died	as Marche

Name	Department
Philip MacDonald as Novel. He was 32 (78) years old when He died	Writing
Philip MacDonald as Adaptation. He was 32 (78) years old when He died	Writing
Lawrence Weingarten as Producer. He was 36 (77) years old when He died	Production
William Axt as Music. He was 45 (70) years old when He died	Sound
Hugh Wynn as Editor. He was 36 (38) years old when He died	Editing
Adrian as Costume Design. He was 30 (56) years old when He died	Costume & Make-Up
Oliver T. Marsh as Director of Photography. He was 41 (48) years old when He died	Camera
Douglas Shearer as Sound Director. He was 34 (71) years old when He died	Sound
Howard Emmett Rogers as Screenplay. He was 43 (81) years old when He died	Writing
Edgar Selwyn as Director. He was 58 (68) years old when He died	Directing
Merrill Pye as Art Direction. He was 31 (73) years old when He died	Art
Monckton Hoffe as Additional Dialogue. He was 53 (70) years old when He died	Crew