Magical creatures in Harry Potter harbor an attraction to imagery morbid and melancholy. Ghosts are very sensitive about their condition: when the Ministry initially classified them as sentient creatures with full legal rights, they claimed that the term was insensitive and received a separate "Spirit Division", apparently to control the activities and haunting locations of troublesome ghosts (as when Myrtle was forced to haunt the place of her death (Hogwarts) after she had disrupted the wedding of the brother of Olive Hornby, a girl who had teased her at school). Named Ghost characters: Peeves, the Hogwarts poltergeist, is not considered a ghost, but an "indestructible
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