Chip gets obsessed to get a nut wrecker from a delivery locker while Dale try to make the best of their time while waiting and gets delighted with the other contents they receive. Chip's good-intended actions makes him ending up being banished from the park when a very suspicious Dale and the other park residents start to get afraid of his manners. Chip is unable to reach a mysterious upside down acorn from a dangerous branch Dale tries to keep him away from for his own safety, that becomes sinister and possibly supernatural and hypnotizes him to try to retrieve it. Dale tries to save him and now they must try to prevent themselves from being hypnotized by the entity.