The Johnsons and Butlers face big changes and unexpected challenges as Tina discovers a new passion; meiju.ｐro Malcolm navigates work and family boundaries; Courtney takes a major step with Marty; Dave's tech experiment backfires.
预算削减迫使两个动物管理部门合并，紧张局势加剧；弗兰克和坦普尔顿在一次熊救援行动中争夺控制权；艾米丽和施雷德试图隐藏他们的恋情。
A dedicated, strait-laced FBI agent and a street-smart CIA agent are part of a new, clandestine task...
