高智商单亲妈妈摩根（凯特琳·奥尔森 饰），重返犯罪现场大展身手。 警局新队长登场 潜藏暗处的“游戏制作大师”，究竟摩根是否能对抗威胁、突破重重案件？
Zoo is set amidst a wave of violent animal attacks sweeping across the planet. A young renegade scientist is thrust into a race to unlock the mystery behind this pandemic before time runs out for animals and humans alike.
第六季为最终季。剧情将紧接上季，将会知道Abby向谁致电。
