2024年，一名少女意外穿越回 2003年，而她的姐姐将在几天后被一名蒙面杀手杀害。她能否在不毁掉未来的情况下改变过去?
When a comet passes the earth very closely, it pulls a small part of North Africa with it. Carried along is a bunch of people. Among them Angelika, who just escaped from a ruthless weapon dealer's ship, and her two brothers, who are searching her. Then there's a group of natives, who plan a rebellion against the French colonists. All these conflicts become secondary when the people finally realize that they are doomed to live together on an alien planet. However this time of peace and world-happiness won't last for long...
2019年11月，刀锋跑者霍顿（Morgan Paull 饰）在泰瑞尔公司对新员工进行沃伊特-坎普夫测试时，被技师里昂·科瓦尔斯基（Brion James 饰）枪击。警监布莱恩特（M. Emmet Walsh 饰）不得不命老牌刀锋跑者戴克（Harrison Ford 饰）出马，猎杀复制人里昂、罗伊·巴蒂（Rutger Hauer 饰）、佐拉（Joanna Cassidy 饰）、普里斯（Daryl Hannah 饰）。戴克来到泰瑞尔公司调查，在艾登·泰瑞尔博士（Joe Turkel 饰）的请求下，对员工瑞秋（Sean Young 饰）进行了测试。百余问题之后，戴克判断瑞秋为复制人。而瑞秋本人对此真相竟一无所知……
Without warning, millions of mysterious alien "doors" suddenly appear around the globe. In a rush to determine the reason for their arrival, mankind must work together to understand the purpose of these cosmic anomalies. Bizarre incidences occurring around the sentient doors leads humanity to question their own existence and an altered reality as they attempt to enter them.
