In this spooky comedy for the whole family, Billy Frank thinks he's an ordinary kid, until his family inherits an old castle and Billy learns he's a distant relative of the infamous Dr. Frankenstein. Billy's folks decide to visit their family estate, and Billy soon discovers they're not alone in the old, dark house. Tommy Kirk, Vernon Wells, and Darran Norris star in this story directed by cult hero Fred Olen Ray. ~ Mark Deming, Rovi