Untold Stories of the E.R.

A jewelry shop owner is shot point-blank in the chest during a robbery and within minutes is undergoing emergency open-heart surgery.

Doctors help a woman who is brutally attacked by a mountain lion; a difficult lady has abdominal problems.

Dr. Keller thinks a boy struck by a baseball bat has a concussion, but a CT scan reveals massive brain bleeding and he suffers kidney failure.

Kassie, an 11-year-old girl, has streptococcal pneumonia, which has a high fatality rate; Dr. Tellez devises a new treatment.

A doctor performs marathon surgery to reattach a left arm severed when a 7-year-old boy is struck by a truck.

The force of a devastating tornado has driven a fence picket through Julie Rakestraw's neck; the large piece of wood is blocking her airway and the only way of saving her is to pull it out.

Jarret is rushed into ER after being violently tackled in a football game; a CAT scan reveals that his liver is split, and he needs emergency surgery.

A skier clings to life after slamming into a tree at 50mph; by the time he reaches the hospital he's a talking corpse.

A stack of drywall crashes onto a boy's chest, stopping blood circulation to his vital organs; doctors fear the worst.

A driver falls asleep at the wheel, suffering a traumatic amputation; a woman with psychiatric problems fakes fainting; a six-year-old girl is rushed to the ER with intermittent seizures.

A crazed gunman storms a large metropolitan hospital and opens fire in the ER; doctors go to desperate measures to help save the lives of fallen colleagues, but the gunman is on the move, taking hostages.

A mother and her 6-year-old son are rushed to the ER after a horrific car accident where the boy, who didn't fit into his seatbelt, is ejected from the vehicle; doctors work to save the young boy's life.

A policeman is struck by a speeding driver seeking revenge, which may leave him with no legs; a team of doctors tries and save the officer's life.

Snake bite expert Dr. Sean Bush faces his own nightmare when his two-year-old son is bitten by a rattlesnake.

A four-pound steel hook impales the skull of a construction worker and a trauma surgeon faces the task of keeping the man alive; neurosurgeon, Dr. David Jimenez, has to devise a plan to extract the hook.

A ruptured brain aneurysm threatens to kill the ER's medical director, making Dr. Yamarick face one of his most difficult moments.

A baby comes to the ER with an oxygen deficiency and bizarre brown blood; a man has his arm stuck in a meat grinder, and he is losing blood.