ER

Abby awakens after the ambulance explosion and rushes to check on Pratt. Sam and Gates rush to the scene. Morris and Neela struggle to keep up with Pratt's injuries.

Dr. Banfield's arrival and attitude causes the ER staff to feel defensive. Gates and the new interns risk their lives saving a terrorist. Neela discovers an unexpected advocate in her fight to get Dr. Dubenko back on the surgery staff.

Neela learns Abby's good news secondhand and is upset. The new chief, Catherine Banfield, and Abby disagree on how to treat a gunshot victim. Abby defends Sam when she goes before a nurses disciplinary board.

Banfield is caught off guard when a man tries to steal her wallet. Dr. Dubenko returns to the surgery team. A family member is suspected of hurting a young gymnast. Sarah gets her tongue pierced.

Morris surprises Neela with an unanticipated guest. Meanwhile, Gates and a boy get locked in a stairwell.

Dr. Banfield is irritated when Morris takes Chaz under his wing and teaches him risky medical procedures. Neela is unhappy when Dr. Banfield undermines her authority with an intern.

Dr. Banfield tries to save a 3-year-old girl who nearly drowned in a lake. Gates tries to pull some strings to help a homeless war hero. Dr. Banfield remembers an experience at County when Dr. Greene was treating her son.

Gates becomes obsessed with finding a homeless war hero. Neela's intern drags the entire surgery department into a lawsuit, while things get physical when Brenner loses his cool with a patient.

Neela must testify in court after a patient she treated dies. Alex and Sarah have a car accident. At an ER conference, Morris and Banfield are snowed in.

Morris receives an unwanted package from his father. Sam is anxious to get Alex off the ventilator. A woman in the midst of a high-risk pregnancy may be deported.

Gates gets upset with Sam. Neela treats a young girl with sickle cell anemia. Dr. Banfield and her husband make a decision about the future of their family.

Neela has a recurring dream. Gates tries to save a patient who jumped out of a window while sleeping. Neela is surprised to see Dr. Corday.

Morris tries to help a girl who was hit while riding her bike. Gates can't get over his feelings for Sam. Neela is flustered when Dr. Brenner returns from Australia.

Morris and Gates treat an older man who was assaulted on the street. Sam gets a surprise visit from her sister. Dr. Morgenstern visits County General when he discovers an old mentor is ill.

A car accident in the ambulance bay severely injures a mother. An insurance company frustrates Morris. Neela tells Brenner about her offer in North Carolina.

Banfield is determined to have a baby. Neela gives a girl good news about her mother's surgery. Dr. Carter makes a surprise visit to the ER.

Dr. Banfield and her husband consider adopting. Dr. Carter tries to jump back into working at County but struggles with new procedures and technology. Sam's mother comes into the ER.

The staff at County General is interviewed for a documentary on emergency medicine. Morris' girlfriend is rushed to the ER with gunshot wounds. Sam tries to make amends with her mother.

Neela and Sam are stunned when they return to the airport with transplant organs, only to find their plane left without them. Dr. Carter gets a surprise visit from an old friend while waiting for his kidney transplant.

Neela and Dr. Dubenko argue about the treatment of two surgical cases. Brenner has an epiphany about his past.

Several of the ER doctors and nurses help out at a camp for kids who have had open heart surgery. A woman comes back for the child she abandoned in the ER.

Gates treats a young teen with alcohol poisoning. Old friends come to show their support when Dr. Carter opens a medical facility for the underprivileged. Sam gets a special birthday gift.

A special retrospective of the series ER.