Spooks Run Wild has Muggs and his gang of boisterous friends (The East Side Kids) as unwilling attendees of a summer camp in Hillside. There is rumor of a bloodsucking monster going round. When sinister Nardo arrives, the stage seems set for even more mayhem. Dr. Van Grosch would appear to be the only man who can save the town from further evil; and indeed, he soon arrives himself. Meanwhile, Muggs and his friends are forced to seek refuge at the brooding Billings Mansion, where Nardo and his midget assistant Luigi hold sway. While the camp organizer and his pretty fiancée look high and low for the missing camp inmates, an evil drama of side-splitting hilariousness unfolds at the Billings Estate. Bela Lugosi in his unusual role of Nardo will have you guessing and shaking with both fright and laughter till the unpredictable end.