O Martelo de Vulcano (2003) is a Adventure, Family, Fantasy film that follows the five youngsters must prevent Nefasto from possessing the mythical Vulcan's hammer who grants an immeasurable power to its owner. O Martelo de Vulcano is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.7 out of 10 from 6 votes. Fans of adventure movies may also want to explore similar titles below.