"The Hell-Crawlers"
With poison from a dart wound coursing through his blood, Dracula seeks help from a doctor with a secret. Once the vampire's health has been restored, the Lord of the Undead reveals a second reason for his visit, taking possession of the doctor's invention, a machine that Dracula can use to create an army of vampires.
Meanwhile, Frank Drake, Rachel Van Helsing, Quincy Harker and Taj Nital must find a way to escape from an attack by knife-wielding youths under the control of Dracula.