Wally is a demon, and Priest Wally is a priest (of course). For the past week, out of pure boredom, Wally has been annoying Priest Wally by doing pranks, throwing things at him, and/or trying to tempt him into sinful acts.

It was Halloween and it was the only time Wally got to be in his true form outside the church. Since the church was in a neighborhood for trick-or-treaters, Priest Wally had to give out candy.