An aftershock rattles the manor and knocks a portrait of Grams to one side; Phoebe sets it right. The sisters suspect a gas leak and call a repairman. Claire has talked Prue into holding a dinner party at the manor, which they can't do with a gas leak. The gasman arrives and enters the basement. Piper and Prue tease Phoebe about her childhood fear of the "woogyman". Meanwhile, the gasman discovers a crack in the basement floor and probes it with a screwdriver, a murky black fog emerges -- the Woogyman. It tells the gasman that he has freed it and begins to pulsate and expand, surrounding and completely engulfing the gasman.