介绍：Having woken up in Hong Kong, with no memory for the last two years (!), Sydney returns to Los Angeles to try to piece together the last two years of her life and discovers the fates of her friends and family Vaughn has married thinking that Sydney was long dead; Marshall is having a baby with CIA tech expert Carrie Bowman; and Dixon is now the new division head of the L.A. office branch of the CIA. Sydney also learns the shocking fates of Jack and Sloane; the former is in CIA custody for communicating with Irina whom still is in hiding, while the latter is living in Switzerland under house arrest in exchange for co-operation with the CIA. Sydney is granted temporary CIA clearance on a case that may help her regain her memory and she meets a new enemy group called The Covenant.

介绍：Sydney finds herself face-to-face with her long-lost mother, Irina Derevko, whose intentions for her daughter are made chillingly clear. However, Sydney manages to escape and rejoin Jack and Will in their escape from Taiwan. After arriving back in Los Angeles, Sydney continues her search for Vaughn, not knowing if he is dead or alive after being swept away by a wall of water in Taipei. Will's life is forever changed when he learns the truth about SD-6 and Sydney's life as a double agent. Also, Dixon must decide whether or not to inform Sloane of Sydney's suspicious activities. But Jack intervenes and covers for Sydney who later finds Vaughn who helps her try to track down her mother Irina who's searing for a Rimbaldi artifact called 'the Bible.'

介绍：漫画店打工仔Clarence Worley（克里斯汀·史莱特 Christian Slater 饰）生日的时候，在电影院邂逅了美女Alabama Whitman (帕特丽夏·阿奎特 Patricia Arquette 饰)，两人一夜春宵第二天，Alabama告诉Cla rence她是个妓女，是Clarence的老板送给他的生日礼物，但她爱上了他。Clarence决定将Alabama从皮条客Drexl Spivey（加里·奥德曼 Gary Oldman 饰）手中拯救出来。夜总会的一阵混战后，Clarence开枪将Drexl杀死，并拿走了一个他以为属于Alabama的手提箱。后来两人发现，手提箱里竟有大量可卡因。两人欣喜若狂，开始流浪，寻找将可卡因换成现金的机会。两人一路来到了洛杉矶，找到了Clarence的老友Dick Ritchie（迈克尔·拉帕波特 Michael Rapaport 饰）。Dick是个在好莱坞混迹的演员，他把一位能转手可卡因的导演Lee介绍给二人。而另一边，被Drexl偷走了大量可卡因的黑帮老大Vincenzo Coccotti（克里斯托弗·沃肯 Christopher Walken 饰）也带着一帮人开始寻找两人的踪迹。一场场大战即将上演，到底这对恋人的罗曼史能否延续下去？