The Illusion of the Lethal Playthings

Tony finds out someone is trying to blackmail a friend, wealthy Jackson Wyndham, for $500,000. They have already broken into Wyndham's home, projected a bizarre puppet show in his private movie theatre, and booby-trapped his telephone with a bomb. After two close incidents, Tony becomes concerned for his friend and offers his help in finding out who is trying to blackmail him.