Is Kelly just having wedding day jitters or is something more serious going on? How will doctors handle Lucy's refusal to remove her gown? And will Pat's make-up mishap leave her cringing? Will these brides make it to the altar on time?

Can doctors separate twins that were born joined at the head? A woman with a rare brittle bone disorder doesn't let her disease control her life. A man with a huge facial tumor undergoes major surgery to save his life.

A father of nine falls deep into an abandoned mine shaft, clinging to life as he waits for a rescue team. A Florida teenager comes face to face with an 11-foot alligator. A Michigan woman rides a snowmobile for the first time and loses control.