Big Bad BeetleBorgs (1996)

S1E33 Christmas Bells and Phasm's Spells

With Christmas just around the corner, Flabber enlists the help of the house monsters to adorn Hillhurst House with festive decorations. However, when he learns that the Magnavores are pilfering Christmas trees and presents throughout the town, the BeetleBorgs spot them exiting a house, each carrying bags brimming with stolen gifts.