Sam and Robert Bamford are absolutely positive their scowling new neighbor, Mr. Frank, is the real Frankenstein. The pale, thin man on the fourth floor acts incredibly strange, and the boys have even heard creepy moans and groans echoing from his apartment. Determined to uncover the spooky truth, Sam and Robert decide to spy on him and gather hard evidence. But when the lights in their entire apartment building suddenly go out, the brothers might just get more than they bargained for. This classic, suspenseful mystery delivers the perfect mix of chills and laughs, proving that living in the city is never boring.