在爱登堡的海底，巨兽潜伏，神秘的生物在黑暗中静静等待。快乐到死

　　Sir David Attenborough to explore UK's prehistoric era in Attenborough and the Giant Sea Monster (w/t) for BBC One and iPlayer 　　The documentary follows David as he unearths the discovery of a lifetime: the skull of a giant Pliosaur, one of the most ferocious Jurassic predators ever known.