五十度灰

　　一名男子因猎枪走火而身亡，几乎所有的人都认为这是一起意外，只有一向风格强硬的检事霞夕子（泽口靖子 饰）倍感蹊跷。她执意深入调查，但是最终一无所获。与此同时，名叫安川初音（石野洋子 饰）的女子来到夕子老家的寺院上香，她此行的目的是悼念一个因被误解而意外死亡的男子。安川种种反常举动引起了夕子的注意，她旋即又对安川展开调查，却无意间发现这两起意外事件的关联。层层迷雾渐渐散尽，真相逐渐浮出水面……　　本片根据夏树静子的原著小说《路上の奇禍》改编，是3週連続　罪と女系列的第2部，另外两部分别为《破婚的条件》和《魔术的耳语》。

　　Three men and a woman crash-land in a deep crater in Antarctica, where they find a prehistoric world.

　　The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...

2025年，在鹿儿岛县与冲绳县，搭载着配备手术室的特种车辆的渡轮已开始进行试运行。赴任的喜多见与夏梅在离岛从事医疗工作。某日，鹿儿岛县的诹访之濑岛发生火山喷发，为营救岛民，他们毅然挑战这项九死一生的任务。