An artist is pushed to the edge, by the economic realities of New York. Reality soon begins to slip and he takes to stalking the streets with his power tool, in search of prey.
At a Catholic public school, Benjamin Stanfield is tired of being the teacher’s pet and decides to play a practical joke on his form master Father Goddard.
Mysterious wireless broadcasts, apparently from Nazi Germany are heard over the BBC. Holmes and Watson must unmask the traitor in the Cabinet Office of the British government.