剧情介绍
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.
优酷网友： 配乐氛围感极强，一响起就能带入故事，瞬间沉浸到人物的情绪之中。
爱奇艺网友： 冲突解决方式幼稚，靠主角光环硬开，没有一点说服力。
1905网友： 剧情越看越无聊，没有一点让人惊喜的地方，特别平淡。
爱奇艺网友： 《双面女间谍第四季》剧情注水严重，有效内容少，大部分是闲聊废话，无实质推进。
豆瓣网友： 故事中的抉择两难，没有最优解，尽显人生的无奈。