While victims of a gang shootout are being brought in, Carter is late and a new group of third year medical students arrives.

It's Weaver's first day and she doesn't exactly make a lot of friends. Carol rides along with the paramedics.

Carter gets his first official patient while Doug treats a four-year-old Asian boy who has AIDS.

The feud between Susan and Weaver gets to the point where Mark has to step in.

Doug treats dying Chia-Chia. Mark however feels he's not doing the right thing for Chia-Chia.

Doug and Harper had sex. Mark finds out about this. So does Carter.

Doug saves a kid who's stuck in a flooded culvert and becomes a local hero when a TV helicopter films part of the rescue operation.

Doug gets the opportunity to stay at the ER thanks to the publicity surrounding his rescue of a drowning boy the week before.

Jennifer and Rachel have been involved in a car accident and Mark rushes to Milwaukee where they're in the hospital.

Mark has to deal with the fact he can't see Rachel during the holidays and takes care of a Holocaust survivor whose grandchild is missing.

Shep and Raul enter a house with about a dozen abandoned and ill-fed children and bring them to the ER.

Benton has to attend a banquet at Vucelich's home and asks Jeanie to go with him. Mark hesitates to tell Rachel about the divorce.

It's his day off, but Mark shows up for work anyway. After a patient dies and Morgenstern wants to speak to him, Mark soon regrets coming in after all.

Rumour has it there's something going on between Mark and Susan while Benton questions Vucelich's study and confronts him.

Benton tries to save someone who, according to the other surgeons, can't be saved while the ER gets crammed with pregnant women.

Shep and Raul go in a burning house without the proper equipment to save three children.

Carter is very nervous because he's about to get his residency match. Mark changes his look.

Mark has to work for the fourth night in a row while a lot of the staff are absent and the number of patients is towering.

Benton dismisses a patient he hasn't seen who should have been admitted. Carter competes with Dale, a new surgical resident-in-training who once slept with Harper.

In order to avoid having to deal with her personal problems regarding little Susie, Susan wholly absorbs herself in her work.

Susan has therapy to get over losing little Susie and Jeanie's ex-husband is brought in.

Mark Greene strikes a deal with Kerry Weaver - he will support her application for an ER attending position if she in turn will support Susan Lewis for Chief Resident. When Susan doesn't get the job, Mark is told to go ask her why. Carter is finally going to graduate and wants Benton to attend the party his family is throwing for him. Unfortunately, Carter decides to sit with a young patient awaiting a liver transplant and misses his own graduation ceremony. With the news she has received about her former husband Al's health, Jeanie Boulet decides to have herself tested. Doug Ross' girlfriend Karen forges his prescription for percodan. Hathaway's boyfriend, Shep, is refusing to undergo his anger management treatment. Mark's ex-wife Jen tells him that she is going to re-marry. Loretta Sweet asks Greene if he would become guardian to her kids.