Kibosh confessing to Casper that he used to be just like him when he was Casper's age in the movie.
Kibosh's adorable hand-on-the-shoulder-comfort moment with Casper in "Vote for Casper". It's especially heartwarming because Kibosh always tries to avoid being nice to creatures.
Jerkass Woobie: Sure, Mosshead might be annoying and kind of an Ungrateful Bastard, but you can't help but feel bad for him when his family went to a condo development and wouldn't take him, leaving him homeless.
Magnificent Bastard: "Power Outage 4-Parter": Razznik is a scheming Leprechaun who aspires to be ruler of the Underworld. Aiding Kibosh with his test for the creatures of Scare School, Razznik steals the Kleptor from him via Loophole Abuse. Seeking the powers of ghosts to become invincible, Razznik demonstrates a mastery of learning to control the powers that were stolen and uses them efficiently to his advantage. Escaping into Deedstown, Razznik establishes himself over the human presence there, threatening them to turn over Casper's uncles. During the episode's climax, Razznik utilises the stolen powers against their owners, almost succeeding in rendering their plan to stop him for naught.
The Woobie: Wolfie, in some ways. He was a minor character in the second season, and now he is just a loner, and now isn't really a part of Casper's crew. In fact, he had a neutral relationship with them and becomes rather distant towards Casper and everyone else.
