In Peter Rabbit 2: The Runaway, Peter feels trapped in his mischievous reputation and wants to become a better bunny. When Bea decides to publish a book about Peter and his adventures, he worries that everyone will only see him for his chaotic behavior. Feeling misunderstood and unappreciated, Peter ventures out of the garden and meets a street-smart rabbit named Barnabas. Barnabas recruits Peter into a gang of bunnies who love causing chaos and mischief. Peter enjoys the newfound freedom and acceptance he finds in this world, but as his family searches for him, he realizes the importance of his true family and the value of being a good bunny. The film explores themes of identity, acceptance, and family, and features a talented cast including James Corden as the voice of Peter Rabbit, Rose Byrne as Bea, and Domhnall Gleeson as Thomas.