1. Jungle terrors imperil Susan as she seeks her brother's killer. After discovering that the man she came to Kenya to see is dead, Susan becomes lost in the dense jungle and faces a herd of stampeeding elephants. 2. The underworld emperor seeks to bend Marshal Jim's will. Donner eludes the fanged creature, only to be taken prisoner. 3. Jealousy spurs Dracula's young mistress to take revenge on Mary. Dracula's jealous girlfriend learns that he has drawn blood from Mary Gibbons and will make her a vampire.