When Gary spends a day with his niece, he realizes his demon hunting skills are no match for the terrors that can be inflicted by a teenage girl.

When teenagers start overdosing on a new demon-derived drug, Gary goes undercover at a high school to find the culprit.

The anniversary of his fiancee's death has Gary more down in the dumps than usual, but a chance encounter with a friend may be just what the doctor ordered...or not.