武装人员围绕一间精神病监狱，还切断了所有对外联系的方式，目的是逮到连环杀手西蒙·拉哥。本剧共六集，讲述一夜之间发生的故事。
国家公园调查员乔迪·拉森与一只名叫布鲁的迷途狗组队，在荒野中破解谜团，于危险与疗愈中缔结了意想不到的羁绊。
DI Humphrey Goodman and the team are left stumped in the first episode of the new series when millionaire environmentalist and scientist Dan Hagen is shot on his boat while out at sea.
