When Chase crosses the ocean to the city of Barkingburg for special guard duty of the Royal Crown, he gets more than he barked for! Sweetie, the spoiled royal pup, steals the crown and plans to use it to crown herself Queen. When Chase discovers her plan, Sweetie locks him in her secret doggie dungeon. With Chase no longer on the case, there's nothing to stop Sweetie's plan. Except for the rest of the paw patrol! Receiving a distress call from Chase, Ryder mobilizes the team. Ryder calls it a "Mission Paw" to save their pup pal, extraordinary action and extraordinary tools are called for. The team boards the Air Patroller and jet to Barkingburg. But Sweetie's ready for them, she leads the team on a wild pup chase throughout the castle delaying them from finding Chase and the Royal Crown. If the team can't retrieve the Royal Crown and rescue their pup pal, Sweetie will become the bad queen pup of Barkingburg.