介绍：Sidney Bristow is a college student who has an unusual job – she is a spy working for the CIA under secret conditions where not even her friends knows what she does. When her boyfriend proposes Sydney tells him what she does for a living and her employers kill him in line with procedures. Deciding to leave the agency before they kill her too Sydney discovers that she has actually been working for SD6, an agency that is actually a shadowy criminal organisation world-wide. Sydney joins the CIA and works as a double agent to help CIA Agent Vaughn to bring down SD6. She finds that her father is the other double agent within SD6 and the pair work together. While following her missions to uncover the work of the prophetic Rambaldi she must feed information back to the CIA without blowing her cover.

介绍：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.'

介绍：在伦敦一个顶级五星级饭店，你只要拥有金钱便可以实现任何愿望在这个纸醉金迷的世界里，只要一晚，你的梦想便可以实现！英国绅士、淑女的别样生活将向你一一展示，他们的爱情，他们的家庭。揭示酒店浮华炫目外表背后的故事，带您深入了解酒店不为人知的员工文化。故事主角可能是酒店的门童，也许是酒吧经理，每个人背后都有一段精彩故事……　　Charlie introduces us to the world of Hotel Babylon - a world of fantasy and indulgence, where you can be whatever you want to be, provided you have the cash to pay for it. Charlie is interviewed by Rebecca for the job of Deputy Manager, but arch rival Anna emerges as a clever and formidable opponent. To prove his worth, Charlie must manipulate a world-famous rock band into spending as much money as possible - which is proving unusually tricky. A suspicious limo driver, Pete, adds to his worries, claiming to know Charlie - does he have something to conceal Meanwhile, Rebecca is mysteriously hiding out at the hotel and someone clearly has it in for her.