Zsalynn weighs close to 300 kilograms and has to rely on other people to take care of her nine-year-old daughter. Is this enough motivation for her to make a drastic change?

Olivia's weight controls her life and prevents her from being able to do many things. She desperately wants her life back - but is she ready for a drastic change?

Penny's weight forced her to spend the last four years living in her bed. This is her last chance to have a family and life worth living.

Chuck's weight limits everything he does, preventing him from doing even basic things for himself. Can weight loss surgery help him to turn his life around?

Christina hasn't left her house in two years due to her size. She's eaten herself into a state that will soon kill her, but can she make a dramatic change?

Paula has had a tough life, and at over 272kgs, has built a physical wall around herself to push people away. But can she shed the pounds and turn her life around?