ER explores the inner workings of an urban teaching hospital and the critical issues faced by the dedicated physicians and staff of its overburdened emergency room.
The best episode of "ER" season 8 is "Four Corners", rated 7.7/10 from 411 user votes. It was directed by Christopher Misiano and written by David Zabel, Jack Orman. "Four Corners" aired on 9/27/2001 and is rated 0.4 point(s) higher than the second highest rated, "The Longer You Stay".
Weaver returns to the emergency room after a self-imposed sabbatical of three weeks, wondering how her newfound lesbian identity will affect her workplace relationships. Having purposely allowed a mass murderer to die, Greene must keep the secret amidst the scrutiny of his superiors.
Director: Christopher Misiano
Writer: David Zabel, Jack Orman
Carter is overwhelmed by patients from a rock concert riot. Benton's former girlfriend is killed in a car accident. Newly promoted to chief resident, Chen panics and misdiagnoses a patient. Kovac angers Abby by flirting with a waitress.
Director: Jonathan Kaplan
Writer: Jack Orman
Greene's daughter comes to live with him and Corday. Carter and Abby become more intimate. Chen must prove her skills while saving a baby. Weaver terminates Malucci after witnessing him having sex in an ambulance.
Director: N/A
Writer: Elizabeth Hunter, R. Scott Gemmill
Dr. Susan Lewis arrives, looking for work in the Chicago area again. Greene hires her, over Weaver's objection. Chen nervously attends a risk management review, accompanied by the unforgiving Weaver, to discuss a patient who recently died under Chen's supervision.
Director: Félix Enríquez Alcalá
Writer: Dee Johnson
Lewis faces a hectic first day back at County General. Benton and Roger become frantic when they can't locate Reese. Carter's grandmother is brought to the emergency room. Carter and Abby deal with inept medical students.
Director: Vondie Curtis-Hall
Writer: Joe Sachs
Corday's ordeal, caused by the recent infection-related deaths of several of her patients, worsens when she is closely observed by a stern taskmaster. Corday is outraged when a county investigator accuses her of deliberately euthanizing the patients, who all happened to be elderly.
Director: Jonathan Kaplan
Writer: Meredith Stiehm
A new medical student, Michael Gallant, arrives in the ER. He's supposed to be working under Dr. Carter's supervision but his grandmother is unwell. Elizabeth Corday is convinced that other doctors are refusing to work with as a result of the mysterious deaths.
Director: Laura Innes
Writer: R. Scott Gemmill
When a torrential rainstorm pounds Chicago, patients deluge the emergency room while Weaver speeds to an accident site. There, she finds a pregnant woman, Vicki lying injured inside a wrecked ambulance while live power lines spark. Fourth-year student Michael Gallant makes a dangerous decision in order to help.
Director: David Nutter
Writer: Jack Orman
Peter Benton continues his court fight against Reese's stepfather, Roger, who seems to have the upper hand. When a woman is accidentally shot during a gas station robbery, Dr. Corday tries to convince the husband to let them harvest her organs. A 15 year old boxer is brought in with a head trauma after sparring with his older brother. Newlyweds are having trouble when she constantly breaks out in a rash; Carter thinks he knows the cause.
Director: N/A
Writer: Joe Sachs, David Zabel
Benton commits perjury on the witness stand in order to gain custody of Reese. When Romano refuses to give him a more even schedule, Peter resigns and seeks a job at the clinic where Cleo is newly employed. Benton is granted custody of Reese and he and Cleo decide to move to the suburbs together. Meanwhile, Carter's father visits for Christmas with the news that he's getting divorced, Weaver and Sandy Lopez finally go on a date, and Abby catches Nicole in the maternity ward, recovering from an abortion.
Director: Jonathan Kaplan
Writer: Meredith Stiehm, Dee Johnson
Abby helps a distraught boy whose mother died of a stroke; a man with schizophrenia, who once stabbed Carter and killed a doctor checks into the ER.
Director: Alan J. Levi
Writer: R. Scott Gemmill, Jack Orman
An injured and condemned murderer wants to die in the ER rather than await execution; Abby advises a neighbor to seek shelter from her abusive husband.
Director: Jesús Salvador Treviño
Writer: David Zabel
An accidental overdose brings Drs. Green and Corday's baby into the ER.
Director: Nelson McCormick
Writer: Dee Johnson
Greene confronts Corday when she orders Rachel out of their home; Abby tries to protect a battered neighbor who refuses to press charges against her husband.
Director: Christopher Chulack
Writer: Jack Orman
After Dr. Corday moves out, Dr. Green fights loneliness and pain by immersing himself into his work. He is treating a father in the ER who severely burned himself while experimenting with illegal drugs. Abby fumes when the man who beat her is released and moves back in next door; the returning Jerry clashes with fellow desk jockey Frank.
Director: Vondie Curtis-Hall
Writer: R. Scott Gemmill
After some staff members are caught going through a dominatrix's bag, Weaver makes them attend a sexual harassment seminar, where they learn about each other.
Director: N/A
Writer: John Wells
Drs. Corday and Greene are awkward when working together in the ER. Dr. Weaver treats victims of an intense fire that may take the life of a dear friend.
Director: Jessica Yu
Writer: Elizabeth Hunter, Meredith Stiehm
As Dr. Greene's brain tumor begins affecting his coordination, he becomes concerned that his fate will be similar to the terminally ill patients he treats.
Director: Jonathan Kaplan
Writer: David Zabel
When Dr. Lewis gets a hysterical call from her niece, Susie, she hurries to New York to search for the child and her sister Chloe. The crossover continues on Third Watch S03E19 Unleashed
Director: Nelson McCormick
Writer: R. Scott Gemmill
Dr. Carter reads a letter from terminally ill Dr. Green to the ER staff. Dr. Weaver lashes out at a mentally challenged patient. A terminal, homeless man continues asking for Dr. Green.
Director: N/A
Writer: Jack Orman
Dr. Greene's final days are spent in Hawaii with Rachel, teaching her to drive and surf. When he suffers a seizure, Elizabeth is called. Mark refuses to go home. He manages to make amends with his daughter before his eventual death.
Director: John Wells
Writer: John Wells
Just when the ER is understaffed and swamped, two children who were brought in turn out to have full blown smallpox. The entire ER must be locked down. The staff needs to improvise while they battle not only the disease but also frayed tempers.
Director: Jonathan Kaplan
Writer: Joe Sachs, Dee Johnson