端庄的嫂子为何出现在这里

　　通过一部伪纪录片《未解之谜》五个故事娓娓道来：警察进入古宅寻找孩子遭遇神秘生物；一群印度狗仔队发现宝莱坞女星并非镜头般光鲜亮丽；几个朋友必须在遭遇外星人入侵之后与客机相撞的高空跳伞中幸存；动物权利组织闯进痛失爱犬的女士住宅后将经历至暗时刻；以及一位沙漠中的母亲调查莫哈韦沙漠幽浮飞船后成为飞船偷渡者……

1935年上海中共地下组织遭国民党特务重创，绝密档案危在旦夕。地下党员徐峰、李静临危受命与叛徒、特务展开生死周旋，更要面对昔日兄弟反目的仇怨，历经重重牺牲与考验，最终成功取回绝密档案，完成革命使命。

　　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...

　　In the near future, aliens have invaded Earth and declared a galactic war resulting in thousands of human casualties. To save Earth, a team of four teenage astronauts brave the alien wilderness of a distant planet to stop an assassin from changing the course of history forever.