CIA的反恐行动已经接近尾声，Joe（佐伊·索尔达娜 Zoe Saldana 饰）、Kaitlyn（妮可·基德曼 Nicole Kidman 饰）和Byron（迈克尔·凯利 Michael Kelly 饰）招募了一名新特工来潜入一个以前不为人知的威胁。随着来自各方的压力越来越大，Joe作为“母狮”计划的领导者，必须做出巨大的个人牺牲。
Robert Thorogood adapts his own novels alongside Lucia Haynes (“Vera”) and Julia Gilbert (“Midsomer Murders”), each of whom will write a two-episode murder mystery. Thorogood’s episodes will be an adaptation of his second novel, “Death Comes to Marlow” wh
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 o
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 l
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 Ang
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，
