Four-year-old twins hope doctors can perform a surgery to separate them.

A man develops a huge mass on his chin after suffering from bone cancer.

An exhausted woman and a man with joint pain worry about their conditions.

An addicted woman finds it risky to go off methadone during pregnancy.

Losing their home, a pregnant couple lives in a tent and can't find work.

The trauma team treats a woman with a gunshot wound to her belly.

The trauma center sees victims of the bitter single-digit weather.

A teenager is unresponsive after a car crash.

Extreme hoarders Chris and Laurie are spiraling out of control. Their possessions are destroying their relationships and transforming their homes into virtual prisons. Change won't be easy, but it's their only hope of reclaiming their lives.

A 55-year-old man plans to abandon his hoard only to move back with his mother, a fellow hoarder. A woman's hoard is so severe that she runs the risk of having her house condemned.

Extreme hoarder Mary Thompson is in denial while Anne Thomas fears she's passing down her compulsion to son Brendan. For decades they've had trouble discarding their belongings but will they gain clarity and get the help they so desperately need?

Bill's expectations are high as son William directs a funeral service.

A homemaker and energetic disc jockey experience bizarre occurrences.

A college student and a businesswoman experience bizarre occurrences.

A father and teenage girl experience bizarre occurrences.