One year after the death of Sean Wallace and the violent reckonings of series one, the map and soul of London has been redrawn. The surviving Wallaces are scattered, the Dumanis broken and estranged, and Elliot is now being forced to work for the investors.。鯊魚攻擊船隻的火爆影片比比皆是。海洋生物學家邁克爾·海特斯博士(Dr. Mike Heithaus)和博士生薩拉·卡薩雷托(Sara Casareto)調查事件背後的真相。 旁述:Dan Nachtrab。