阳光明媚的假日，叛逆的红发少女泰勒（蕾切尔·莱拉 Rachel Lara 饰）与麦迪（蕾切尔·维克瑟姆 Rachel Wixom 饰）、德里克（Alex Mandel 饰）、迪伦（David Namminga 饰）、凯米（茱莉亚·贝丝·斯特恩 Julia Beth Stern 饰）、亚当（Gabriel Olivera 饰）和特里弗（Matt Calloway 饰）等好友相约展开一段蛮长的公路旅行，却没料到在出行的当天她的父母就被一个变态杀手（麦克·科伯恩 Michael Copon 饰）残忍杀害。杀手窥见少男少女的喧嚣场景，随即驾驶一辆红色跑车张扬地尾随其后。贪图享乐的男孩女孩们无忧无虑，全然不知死神如影随形。
　　他们漫无目的抵达一处废弃的公园，谁曾想这里即将成为他们的葬身之所，残酷的杀戮盛宴拉开序幕……

　　DESCRIPTION
　　Did you know? In the quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history?
　　Creating huge terror machines, hi-tech superguns and some of the original weapons of mass destruction, their aim was to control a nation, conquer a continent and win the war!
　　Over six unforgettable episodes, Nazi Megastructures uncovers the hidden remains of Hitler’s most ambitious Megastructures, telling the stories of the engineering geniuses that designed them and revealing how these structures sparked a technological revolution that changed warfare forever.
　　EPISODE GUIDE
　　Nazi Megastructures: The Atlantic Wall
　　Discover the story behind the defensive wall, stretching thousands of kilometres, built by the Third Reich to protect themselves from the Allies.
　　Nazi Megastructures: U-Boat Base
　　To create a safe haven in port for their lethal U-boat submarines, the Nazis built massive, impenetrable submarine pens that still survive today.
　　Nazi Megastructures: V2 Rocket Bases
　　Discover how Nazi scientist Wernher von Braun heralded the birth of ballistic missiles and laid the technological foundations for the space race.
　　Nazi Megastructures: Super Tanks
　　The story of Nazi engineers tasked with fulfilling Hitler's megalomaniac demand for the construction of a land battleship weighing 1,000 tons.
　　Nazi Megastructures: Hitler's Jet Caves
　　Explore the story behind one of the most advanced aeroplanes of WWII, the Messerschmitt Me 262, and the subterranean bat-cave where it was built.
　　Nazi Megastructures: Fortress Berlin
　　April 1945. Safe in his heavily fortified FŸhrerbunker in the centre of Berlin, Hitler prepares for the Allies' final attack.

　　随着科技的进步和发展，一种能让犯罪之人“改邪归正”的新型药物被研发了出来，一位名叫李（雷·利奥塔 Ray Liotta 饰）的死刑犯作为试验品接受了药物的注射，通过实验数据的监测，科学家们发现除了暴力倾向的逐渐消除外，李的内心里还对受害者盖瑞（Mark Pickard 饰）产生了愧疚之情，这也就意味着，李已经逐渐的转变成为了所谓的“好人”。实验组让李重新回归了社会，并进行着持续的监控。
　　随着时间的推移，李的生活渐渐走上了正轨，他不仅努力工作，还交了一位漂亮的女友。心中的愧疚让李打起了看望盖瑞的念头，然而，盖瑞的哥哥比尔（蒂姆·迪凯 Tim DeKay 饰）却不愿意原谅李，他不仅绑架了李，还打死了监控李的工作人员。工作人员的死亡让警方误以为李“本性难移”，一边是步步紧逼的追捕，一边是凶神恶煞的绑匪，腹背受敌的李会遭遇怎样的险情呢？

　　With unexpected visitors, festive cases to solve and a heartwarming reunion on the line, can the team juggle it all and still be ready in time for Martha's Christmas surprise?