During WWII several murders occur at a convalescent home where Dr. Watson has volunteered his services. He summons Holmes for help and the master detective proceeds to solve the crime from a long list of suspects including the owners of the home, the staff and the patients recovering there.

Starring:

Basil Rathbone, Dennis Hoey, Arthur Margetson, Nigel Bruce

Genre:

Romance, Thriller, Crime, Mystery, Film-Noir