While trying to tolerate his wicked uncles Stretch, Stinkie and Fatso, lovable ghost Casper learns important lessons from his teacher, Ms. Banshee, visits with ghost therapist Dr. Harvey, and hangs out with his friends, Kat and Spooky. In this collection of animated episodes, Casper accidentally morphs into a baby, Spooky looks for his own house to haunt, and the three uncles take over for the ghosts of Christmas past, present and future.