簡(jiǎn)介： 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.
Anna Samson/Lloyd Griffith/Tai Hara/凱瑟琳·麥克克萊門(mén)茨/Celia Ireland/Aaron L. McGrath/安德里亞·德梅特里亞德斯/朗·斯邁克/阿道·歐漢隆/吉娜維夫·萊蒙/皮特·菲爾普斯/塔拉·莫里斯/杰里米·林賽·泰勒/Naomi Sequeira/哈里·格林伍德/艾爾利·多茲/雨果·約翰斯通-伯特/Jenni Baird/麥琪·登斯/安妮·芬斯特爾/