The residents of the village of Frankenstein feel they are under a curse and blame all their troubles on Frankenstein's monster. The Mayor allows them to destroy Frankenstein's castle. Ygor finds the monster released from his sulfuric tomb by the explosions. The exposure to the sulfur weakened yet preserved the monster. Ygor and the monster flee the castle, and the monster is struck by a bolt of lightning. Ygor decides to find Ludwig, the second son of Henry Frankenstein, to help the monster regain his strength.