Scooby-Doo! Mystery Incorporated

When the strange appearance of a mean goat/man demon named Krampus terrorizes naughty kids all over town, the Mystery Inc. gang decide to look into things. Chasing Krampus all over Crystal Cove, they try to second-guess the crazy, evil goat-man's motives -- and who could be behind the mystery. Meanwhile, the old Mystery Inc. is trying to steal the gang's three pieces of the Planispheric Disc while our heroes are distracted by Krampus. The gang finally captures Krampus only to reveal that its Charlie, the Haunted Robot. Someone is controlling the robot... but whom The old Mystery Inc. succeeds in stealing the gang's three pieces and now has the whole Planispheric Disc...or so they think. When Pericles and Mr. E. go to get their three pieces out of the vault, they find it empty! Our gang has stolen the pieces instead.