It is Agent Trout from the National Wildlife Control who notices Grizz, Panda, and Ice Bear's obsession with food trucks and viral videos and vows to restore the "natural order" by separating them from each other for all time. After being chased out from their home, the Bears embark on an epic road trip in order to seek sanctuary in Canada, where they meet new friends and encounter deadly difficulties along the way. Their adventure is packed with large parties and perilous obstacles. The perilous voyage also pushes the Bears to confront the events that led to their first meeting and bonding as brothers, which is necessary to prevent their family link from separating.