杰森·莫玛,卢西安·布坎南,特穆拉·莫里森,Te Ao o Hinepehinga,克利夫·柯蒂斯,Kaina Makua,摩西·古兹,Siua Ikale'o,Brandon Finn,詹姆斯·乌多姆,Mainei Kinimaka,特克赫·图哈卡,本杰明·霍特杰斯,西莎·格雷,埃罗尔·尚德,罗德尼·库克,Junior Levi
简介： 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.'
