
A whole channel dedicated to the lives and crimes of some of the World's Most Evil Killers like Jeffrey Dahmer, Richard Ramirez, Dorothea Puente and more.

The team looks back on some of the craziest stories that the doctors have seen in the ER, proving doctors never know what is coming through the ER doors.

A man's face and body suddenly double in size; a young woman is burning up from the inside out after a day at the beach; a grumpy old man nearly dies before revealing an emotional secret.

A pianist's finger goes missing after getting accidentally sawed off; a man's pacemaker threatens to kill him; a man behaves bizarrely.

A pregnant woman is shot in the abdomen; a doctor is the victim of a car burglary; a storm is preventing a patient's life-saving surgery.

A woman risks losing her finger after trying on an ill-fitting engagement ring; a body builder can't breathe and doctors are shocked to discover why; a gunshot victim.

A Halloween zombie with a problem below the belt mystifies doctors; two unconscious men are involved in an accident, a doctor makes a mistake that amazingly explains a patient's condition.

A woman's face-lift goes terribly wrong; a hospital chaplain's sudden personality change; a pregnant woman's life-threatening symptoms need urgent treatment.

A student's head is impaled by a trophy deer's antlers; a semi-conscious car crash victim; a woman with an allergic reaction.