A convicted thief in Dartmoor prison hides the location of the stolen Bank of England printing plates inside three music boxes. When the innocent purchasers of the boxes start to be murdered, Holmes and Watson investigate. Basil Rathbone, Nigel Bruce, Patricia Morison, Frederick Worlock, Harry Cording, Carl Harbord, Holmes Herbert Added on Amazon Prime 2023-03-19.

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 … Basil Rathbone, Nigel Bruce, Alan Mowbray, Dennis Hoey, Renee Godfrey, Frederick Worlock, Mary Forbes Added on Amazon Prime 2023-03-16.