Martha is at last a QC,making her senior to Reader. Their first case together is defending taciturn

Whilst Clive Reader celebrates his taking silk but Martha hits the bottle, angry that inspector Wrig

美国探索频道制作的一部古生物科普纪录片，该片将探索美国六个主要城市：华盛顿、纽约、丹佛、芝加哥、达拉斯、洛杉矶，在不同历史时期的面貌和当时生活着的史前动物的秘密。从地下的岩层寻找线索，穿越亿万年时光，