When a small, lost bear from Peru arrives in London in search of a new home, a chance encounter with the Brown family leads him to the wonderful world of Windsor Gardens. But London isn’t all afternoon teas and friendly faces – and even the happiest families have their cracks beneath the surface. So when a mysterious and vengeful villain sets her sights on Paddington, the Browns embark on a thrilling rescue mission, realising they need this special bear as much as he needs them.