A youthful Carl Fredrickson meets a youthful endeavor energetic young lady named Ellie. They both dream of setting off to a lost land in South America. 70 years after the fact, Ellie has passed on. Carl recalls the swear up and down to he made to her. At that point, when he incidentally hits a development specialist, he is compelled to head off to a retirement home. Anyhow before they can take him, he and his house take off. Be that as it may, he has an stowaway on board: a 8-year-old kid named Russell, who’s attempting to get an Assisting the Elderly brand. Together, they set out on an undertaking, where they experience talking pooches, an underhanded fraud and an extraordinary fowl named Kevin.