About this episode
The Grinch is back for Season 3, louder, greener, and more self-absorbed than ever. Then, the Jonas Brothers crash the cave with a little holiday harmony and a lot of sibling chaos. RUDE! But, Grinch makes the best of it and finds out what we all want to know: which one’s the real bad boy? Later, Grinch unveils his biggest scheme yet, and let’s just say a certain holiday has some serious new competition. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .