Terror by Night (1946)

Crime
Mystery
Thriller

Holmes and Watson board a passenger train bound from London to Edinburgh, to guard the Star of Rhodesia, an enormous diamond worth a fortune belonging to an elderly woman of wealth; but within the first hour of the trip, the woman's son is murdered and the diamond stolen and any of the passengers in their car could be the killer thief.

Cast

Sherlock Holmes
Dr. John H. Watson
Mrs. Shallcross (uncredited)
Alf Shallcross (uncredited)
Senior Conductor (uncredited)
Mock the Undertaker (uncredited)
Baggage Car Guard (uncredited)
"Inspector MacDonald" (uncredited)
Mock Jr. (uncredited)
Dining Car Steward (uncredited)
Elderly gentleman on train station (uncredited)
Major Duncan-Bleek
Inspector Lestrade
Vivian Vedder
Prof. William Kilbane
Lady Margaret Carstairs
Sands - Moran's Accomplice
Conductor Taking Tickets
Roland Carstairs

Crew

Screenplay
Director of Photography
Music Director
Art Direction
Art Direction
Sound Director
Set Decoration
Set Decoration
Costume Design
Hairstylist
Makeup Department Head
Executive Producer