User summary Revenge of the Volkites is the fourth episode of Thrilling Tales Theatre: Undersea Kingdom. Publisher's blurb The Professor's been brainwashed and works for Unga Khan, and the forces of the Black Robes are attacking the Holy City! Included in this product: A video file of Chapter Four: Revenge of the Volkites , in mp4 format (playable with QuickTime from Apple) for viewing on your desktop, laptop, netbook or mobile device. A PDF covering characters statted as NPCs for use with Savage Worlds.