Hogwarts staff of the Marauder's Map (the Weasley twins, Harry, Ron and Hermione), and Voldemort himself. He tends to favor almost sadistically harsh punishments, and gleefully allies himself with Umbridge when she prescribes such punishments on students. He has an obsessive dislike of mud, animate toys, and all other things that might interfere with his desire for an immaculately clean and orderly Hogwarts. He is also portrayed as having a constant antagonism towards Peeves the poltergeist and often tells Dumbledore that Peeves should be thrown out of Hogwarts. He also likes to wander Hogwarts corridors at night, presumably in the hope of
Poltergeist: The Legacy purchased by Sci Fi Channel which continued the series for another season. This same pattern was followed by "Stargate SG-1", which also debuted on Showtime, was also sold into syndication, and was rescued from cancellation by Sci Fi. The fourth season of "Poltergeist: The Legacy" featured an episode starring WWE wrestler The Undertaker as a being from Hell who collected souls, a deliberate crossover with "RAW", which was also airing on the USA Network at the time and earning the network some of the highest ratings on cable TV. It was hoped that this cameo would help boost awareness of