 Piper hires in a trial basis the best club promoter in San Francisco, Treat Taylor, as the manager of P3. He changes the visual, the style and the name of the place to "The Spot". Meanwhile, Paige meets Piper and Phoebe and tells them that she shivers when she passes by an old house where her acquaintance Finn lives. Piper does not pay attention to Paige, but later Leo accepts her ideas and Phoebe decides to visit the address alone. She is shrank and covered with clay by the demon Gammill, the Collector, who shrinks the women for his collection. When Paige and Piper are also reduced and the power of three becomes ineffective, the sisters are in a real dangerous situation.