部分http资源不能在https下加载，请将网址切回http.
观看小提示:[DVD标清版] [BD超清版] [HD高清版] [TS抢先版:不清晰]
类型：真人秀 地区：美国 年份：2012
Two men and two women, each of whom weighs at least 600 pounds, undergo gastric-bypass surgery in 2004. The series follows the changes in their weight and in their lives over the next seven years.