After the creation of his creature, Dr. Frankenstein researches and creates a perfect woman, Eva, to be the mate of the creature. However, the anxiety of the creature creates havoc in the laboratory that is burnt down and explodes, killing Frankenstein's assistants Dr. Zahlus and Paulus. Dr. Frankenstein believes the creature died too but he flees to the woods. Soon he meets and befriends the dwarf Rinaldo, who gives a name to him, Viktor, and invites him to work in a circus in Budapest. Meanwhile Frankenstein and his house keeper Mrs. Baumann (Geraldine Page) teach Eva how to behave and to be independent. One day, Frankenstein introduces Eva to the high-society, telling that she was found amnesic in the woods and has become his protégée. But Frankenstein becomes obsessed of Eva while Viktor and she have a strange connection. What will happen to Eva?