On the outskirts of London, a satanic rite is being performed using Mia Martin to summon back Dracula. They have been infiltrated by a member of MI6 who escapes to warn the government of a plot. Special Branch contacts Van Helsing who recognizes his friend as one of the conspirators. Confronting him, he discovers Dracula's plan to unleash bubonic plague upon the world. But Dracula has a trap for a more personal revenge against Van Helsing waiting.—sign