Setting the Tone: An ER Retrospective

This week: Morris and Banfield have an evening of drunken misadventures as they get snowed in at an Omaha airport, The interns all kinda hate Neela, Chaz babysits and tries to explain death to what's sure to be this season's shittiest kid, and as a blizzard rages in Chicago, Alex and Sarah get into a car accident that leaves Alex fighting for his life as Sam watches on.

Content warning: storyline about a pedophile and Brenner's trauma from childhood sexual abuse.
 
This week: Tension is in the air after an alleged pedophile is brought with after a house fire, Brenner has himself a little crashout, Gates finally explains why he cares so much about finding Max, Andrew bounces back with a great save, Morris is caught in the middle of everyone's issues, and Dubenko reminds Neela what she was like when she was an intern.

This week: Past and present collide as Banfield recalls how her son died at County 7 years ago as she, Morris, and Tracy attempt to save a little girl who nearly drowned after falling into Lake Michigan.

This week: Morris puts far, far too much responsibility on Chaz during his 1st-year ER rotation, Gates connects with a homeless army veteran, Daria is still acting weird, Neela and Banfield have differences of opinions on teaching methods, Sam and Alex make a big life decision, and Chadwick Boseman guest stars as a boxer who may have taken one too many shots to the head.

This week: It's the show's last Halloween episode as Gates is a real jerk to Sam, Banfield remains her usual curmudgeonly self, a bird gets loose in the ER, Brenner takes issue with a mom's behavior after her son was in a fight at school and stabbed another student with a fork, Daria is acting very weird and flirty, Frank dresses up as Julius Cesar, Morris and Tracy make a great save, and Neela is thrilled when Ray makes a surprise visit to County General.