双面女间谍第四季

　　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有个科幻故事的科学家，他总能发明出令人惊叹的科技，不是因为他机智，而是因为他总能在编剧的创意下生成出新奇的发明。