Five months later. Sydney quits the CIA and joins a Black Ops unit called "Authorized Personnel Only" alongside Dixon, Jack, Vaughn and... Sloane whom for limited immunity is co-operating with the APO. Meanwhile, the truth Sydney found out in Wittenberg endangers her relationship with Jack, and eventually she reveals the awful truth to Vaughn: about her father having Irina murdered over a year earlier.

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.

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.'

表面上，雪莉（珍妮弗·加纳 Jennifer Garner 饰）是一名普通的大学研究生，实际上，她已为名为SD6的秘密情报组织工作多年。在同男友结婚之际，雪莉决定向其公开自己的真实身份，没想到男友却因此被组织的安全人员暗杀。愤怒中，雪莉选择了“罢工”，之后亦遭到了抹杀。 危机之中，雪莉知道了自己的父亲杰克（维克托·加柏 Victor Garber 饰）也是和自己一样的秘密特工，并且，在背后扶持SD6的并非国家组织，而是拥有强大武力的反动分子。于私于公，雪莉和SD6都有着不共戴天之仇，她回到了SD6，但此时，雪莉的身份已升级成了为CIA工作的双重间谍，在危险和考验之中，雪莉的任务只有一个，那就是彻底铲除SD6。

在父亲70岁生日之际，四个儿女同意最小的孩子写的小说出版，这部小说暴露了这个家庭许多不为人知的秘密。

丹尼（塞缪尔·杰克逊 Samuel L. Jackson 饰）是一名出色的谈判专家，屡立战功。当他的人生顺风顺水时，刹那间的转折让他措手不及。他的搭档发现警局内有人私吞公款，却在打算告诉丹尼实情时惨遭杀害，第一时间赶到现场的丹尼自然最大嫌疑人。当他确信是警局内有人要找他做替死鬼，百口莫辩之际，他铤而走险绑架了内务监察部检察官和其助手等人，想通过与警方的对话为自己洗刷罪名。 丹尼要求另一分局派出谈判专家来和自己对话，因为他清楚要谋害自己的人就在自己的局里。于是邻局的谈判专家史宾恩（凯文·史派西 Kevin Spacey 饰）奉命前来和丹尼谈判，史宾恩相信了丹尼，开始为他搜集证据。

自古婆媳关系大多棘手，查丽（詹妮弗·洛佩兹 Jennifer Lopez饰）也遇上了同样的问题。当她就要和男友凯文（迈克尔·瓦尔坦 Michael Vartan饰）百年好合时，却遇到了一个严峻的问题：凯文的妈妈菲尔茨太太（简·方达 Jane Fonda饰）对这个未来儿媳另有意见。菲尔茨太太曾经拥有体面的事业，然而如今她把全部的爱和心思都摆在儿子身上，不能接受查丽的“入侵”。 菲尔茨太太联同助手一起，千方百计地要把查丽这个不速之客赶走，查丽好不容易才觅得如意郎君，当然不能束手就擒，招数一来一往，两方都在暗处开始较量。

After Cragen is accused of murder, the team works secretly around the clock to defend him. Meanwhile, when Amaro also becomes implicated in the scandal and his personal life falls apart, he refuses to go down quietly.

雷夫（本•阿弗莱特）和丹尼（乔什•哈奈特）是一对自小玩在一起的好兄弟，两人对飞行都有很大兴趣，曾一起学习过驾驶飞机，二战初期，两人又一起加入了美国空军部队。受训期间，雷夫与军中医院里的女护士伊弗琳（凯特•贝金赛尔）坠入爱河。 为协助欧洲各国抵抗纳粹德国的侵略，美军决定派出精英部队前往欧洲大陆，雷夫自告奋勇前往参战，并将伊弗琳托付给丹尼照顾，不久，噩耗传来，雷夫的飞机在空战中不幸被德军击落，生还可能几乎为零。伊弗琳与丹尼在相互勉励的伤痛中，萌生爱情。令他们没想到的是，雷夫并没死去，当三人重聚首时，尴尬顿生。日军偷袭珍珠港一事帮他们解了围，雷夫与丹尼决定不做情敌做战友。

《行尸走肉》改编自同名漫画，该剧于2010年10月31日在AMC有线电视网开播，是电视史上第一部正宗的丧尸电视剧。到目前为止已经播出了五季，从开播至今收视率一直稳定在高位，成为收视率数一数二的美剧，第五季暂未结束的时候，amc便已经急不可耐的宣布续订了行尸走肉第六季，将于2015年10月份回归，各位行尸迷静心期待吧！

NBC宣布一次性续订《#我们这一天#》三季，即第四、五、六季，每季18集。

一个作家在他的一本关于致命杀手的处女作被出版社从小说改成了纪实之后，发现他陷入了一个他笔下主角的世界，为了生存他必须扮演起他自己的角色。