When Paddington arrives in London, he's excited to explore the city that he's heard so much about. Thanks to a stroke of luck, he meets Mr. and Mrs. Brown at the train station. They welcome him into their home and agree to help him find the explorer who visited his family in Peru. As Paddington sets out to search for the explorer and discover the many wonders in the city, he catches the eye of an evil taxidermist who would love nothing more than to come between the bear and the Browns. It will take every member of the Brown household to help Paddington learn that finding a home and a family is the greatest adventure of all.