New vampire Marty joins the group and it doesn't take long before he's breaking the rules. Luring fellow vamps to a nightclub, Marty picks up a female human who he ends up terrorizing. Sherry and Mimi, longing for fun, end up at the same club, Drew follows her and sees Marty leave with the girl. When Marty takes her back to the school it's up to Drew to face down Marty before he kills the girl.

Karl becomes depressed and agitated, and begins what's known as the Chill. Before the group can track him down, Karl is spotted by an old schoolmate who realizes that Karl should be dead. Meanwhile, Murdoch fends off a special investigator tipped off by Malcolm, Karl's former classmate.

When a new day-school student arrives at Mansbridge, Sherry quickly falls for him, causing a jealous Drew to investigate the newcomer. Drew finds that the new guy is not who he seems to be. Meanwhile, Merrill searches for her lost pet rat.

Merrill has a psychic premonition known as a quivering, of her own death and Drew helps her see that it will be by the hands of an agent from the Biomorphic Predatory Disease Agency.