

Telling powerful stories in hourlong episodes, TLC follows medical journeys of morbidly obese people as they attempt to save their own lives. The featured individuals - each weighing more than 600 pounds confront lifelong emotional and physical struggles as they make the courageous decision to undergo high-risk gastric bypass surgery. In addition to drastically changing their appearances, they hope to reclaim their independence, mend relationships with friends and family, and renew their feelings of self-worth.
Season information provided by TMDB.

2012
5 episodes
Follow four people, each weighing more than 650 lbs., as they collectively try to lose one ton. From being bedridden and dependent on the care of others to facing risky surgery to slowly regaining independence and discovering who they are, each episode documents their journey.

2014
8 episodes
Follow the year-long journey of eight people - each weighing over 600 lbs. - who will need to lose thousands of pounds, collectively, in order to survive and take control of their lives.

2015
10 episodes
Meet eight new individuals ready to embark on the most physically challenging and emotionally taxing year of their lives. Each episode tracks one morbidly obese individual - many of whom are immobile and depending on caretakers for everyday tasks such as driving, bathing and walking - as they courageously undergo high-risk surgery in an effort to completely change their lives.