A murder mystery set on a speeding train, Holmes guards the transport of the 400-carat diamond. In Vibrant Color!

Kidnappers of the inventor of a new wartime bombsight threaten to sell the invention to the Nazis. In Color!

In Prelude to Murder the legendary Sherlock Holmes must apply his keen ear for music to help solve this thrilling case. A trio of music boxes contains the hidden secret to vast riches, and a group of criminals is willing to kill for them. When the first of these victims is a friend of Dr. Watson, Holmes is on the case. This is the last of Basil Rathbone's portrayals of the iconic Sherlock Holmes, and certainly one of the best.

Four women are brutally murdered, and Scotland Yard thinks it is the random work of a madman. In Vibrant Color!