Tony Blake has taken up residency at The Castle, an exclusive club for magicians, when his old girlfriend Janet Keegan comes to visit--not to get back together with him, but because she is being pursued by two men and doesn't know why. Her father, Charles, who used to be involved in bootlegging and other shady activities, may be involved. Despite Tony's efforts to protect her, the men catch Janet and hold her hostage to keep her father from interfering with a planned robbery, and Tony must rescue her from the prison in which they are holding her.