视频简介
A twelve-year-old girl befriends a quirky teenage mermaid who's anything but mythical, and their friendship could heal an age-old feud.。A mathematician and author, Luke Williams, is travelling up to London on a train when he meets a old lady, Lavinia Fullerton, who is also going to London, to Scotland Yard. Lavinia tells Luke that in her small village several people have died. The local police are certain that it was all accidental and are taking no action but Lavinia isn't convinced. In London Luke watches, ho...。第十二季 (播出目录) (2017) Season 12 S12E01外星猎人 The Alien Hunters (2017年4月28日播出)； S12E02上帝的锻造 Forged By the Gods (2017年5月5日播出)； S12E03科舍姆庄园的秘密 The Mystery of Rudloe Manor (2017年5月12日播出)； S12E04外星建筑师 The Alien Architects (2017年5月19日播出)； S12E05法老的诅咒 The Pharaohs’Curse (2017年5月26日播出)； S12E06科学的斗争 The Science War...。