The New Casper Cartoon Show is a 1963-1970 animated television series that appeared on ABC's Saturday morning schedule, based on the Harvey Comics cartoon character Casper the Friendly Ghost. Casper's co-stars included his friends from the Harvey Comics stories: Wendy the Good Little Witch, the Ghostly Trio, Spooky the Tuff Little Ghost, and the ghost horse Nightmare. The show premiered on October 5, 1963 and is one of the earliest Saturday morning cartoons.