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.
Genre : MysteryCrimeThriller
Runtime : 60 mins
Release Date : 1946-02-01
(Sherlock Holmes)
(Dr. John H. Watson)
(Major Duncan-Bleek)
(Inspector Lestrade)
(Vivian Vedder)
(Prof. William Kilbane)
(Lady Margaret Carstairs)
(Sands - Moran's Accomplice)
(Conductor Taking Tickets)
(Roland Carstairs)
(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))