TV Guide Discovery Life Sunday

Medical physicians treat a teen with a rare condition, a girl born with a layer of hair covering her body, and a man with growths that envelop his limbs.

A boy has legs that are so huge he's incapable of moving; triplets with an uncommon condition need a medical operation or their brains could be compressed.

A Dominican woman cries blood; one of the world's most obese children has a voracious appetite; a young girl is apparently trapped behind a werewolf's face.

A man has thousands of boil-like growths covering his body; a girl suffers from Kleine-Levin syndrome; a two-foot-tall teen is the world's smallest woman.

A baby born with eight limbs endures an innovative surgery; a young boy seeks help from medical physicians regarding a potentially life-threatening neck growth.

A two-year-old Indonesian chain smoker; a seven-year-old set of twins are attached at the head; a young man with a facial tumor may not survive an operation.

Renee was once a plus-size model, but now she has come to realize the mistakes she has made regarding her health and her weight, as she now weighs 600-pounds.

Chad's weight of 700 pounds has become not only difficult to manage but extremely dangerous for his health, so he decides to undergo gastric bypass surgery.

A woman weighing at 600 pounds feels she can't contribute to her marriage, leading her to get weight loss surgery, but her entire world changes afterwards.

Benji, at 475-pounds, worries that he will end up in the same situation as his older brother David, who now weighs 700-pounds and is unable to work.

A woman shares that after she found maggots in the folds of her skin, she has become determined to undergo weight-loss surgery and take her life back.

Sarah's difficult childhood caused her to turn to food, now 24 and weighing over 600-pounds, she is in such poor health that she depends on her family for care.

Octavia decides to seek Dr. Now's help and turn her life around, but she must choose whether she wants her best friend and worst enabler to be there for her.

Obese siblings Robin and Chris hope to lose weight, but Chris' son Garret must take his place in their weight lose journey after suffering from a heart attack.

Jennifer and her daughter Marissa have a codependent relationship, putting both of their lives at risk, as well as weighing over 900-pounds together.

Due to the fact that the majority of Tracey's weight resides in her malformed legs, she suffers from a chronic condition, lymphedema.

Jennifer and her daughter Marissa have a codependent relationship, putting both of their lives at risk, as well as weighing over 900-pounds together.

Due to the fact that the majority of Tracey's weight resides in her malformed legs, she suffers from a chronic condition, lymphedema.

Obese siblings Robin and Chris hope to lose weight, but Chris' son Garret must take his place in their weight lose journey after suffering from a heart attack.