Kibosh

Kibosh is the main antagonist in the franchise Casper the Friendly Ghost. Kibosh is the powerful, evil and feared King of Ghosts. He is a big and muscular green ghost with red eyes. He is the archenemy of Casper, and he has great contempt for the little ghost and his uncles although he is less villainous in Casper's Scare School than in his earlier appearances, though he still has contempt for Casper and his uncles in the latter appearance. History Films and television Casper: A Spirited Beginning Kibosh's debut appearance is in Casper: A Spirited Beginning. After discovering Casper's absent in the Ghost Central, he becomes furious about the idea of letting a rookie ghost being let loose without any education and forces his spineless assistant Snivel to find Casper and bring him back. Time after, Kibosh arrives in Deedstown, captures the Trio, and forces Snivel to find Casper, who is in Applegate Mansion trying to defuse a bomb. When they enter the mansion, Casper eats the bomb, which explodes in his stomach, saving the mansion in the process. Kibosh is impressed with Casper's technique, and Casper informs him that the Ghostly Trio taught him how to do it, so Kibosh decides to let the Trio stay and haunt Applegate Mansion as a reward for their "teachings". The Trio return Casper the favor by lying to Kibosh saying that they are Casper's uncles, and Kibosh allows them to stay as a "family" before leaving the mansion and returning to the Spirit World. For most part Kibosh could not pronounce Casper's name properly (calling the young ghost Carter, Chrysler, Kanker, etc.) until Snivel is the one who mispronounces.