《双面女间谍第四季》是一部2005年上映的欧美剧 影视作品，影片评分:7.0。由肯·奥林,J·J·艾布拉姆斯导演巨献，影片的关键词是：双面女间谍第四季,months,later.,Sydney,quits,CIA,joins 肯·奥林,J·J·艾布拉姆斯。 　　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.