《4399高清电影完整版在线观看》免费在线观看视频播放HD高清完整版-佳佳影院全集免费播放-中文免费在线观看-九九电影Survival hangs in the balance for a group of teenage girls stranded on a deserted island, after the explosive discovery that what's happening to them is an elaborate social experiment. Season 2 ups the drama and keeps you guessing, with the introduction of more test subjects – a new island of teenage boys – who must also fight for survival under the watchful eye of the experiment’s puppet master.