Harvey’s personal history with a client forces he and Mike to take on an unorthodox case from which they’d normally walk away. Also, Louis and Rachel team up to save…

After Carter finds out Kem’s mother is hospitalized in Paris he decides to go there to tell Kem how he feels about her. Meanwhile, Ray makes a fatal error.

Casualties of a disaster flood the ER, which is short-handed because everyone is at Dr. Carter’s going-away party because he’s leaving the ER after 11 years. Dr. Pratt looks for…

Jules ‘Ruby’ Rubadoux is back in the ER. He’s still angry with Carter about the death of his wife.

A panic-stricken Weaver is ordered to give her son to the Lopez family. Carter greets the returning Kem, but their meeting with his father, Jack, gets tense after Carter announces…

Morris is named the new chief resident, which makes nobody really happy, except Morris. Meanwhile Luka and Sam are having communication problems, Carter gets a promotion Susan really wanted and…

Carter takes Kem to the hospital to check on their baby since it’s not kicking anymore.

A woman on a hunger strike refuses treatment until the INS give her son another deportation hearing. Abby searches for proof when she suspects a patient is the victim of…

Pratt struggles to diagnose a woman who suffers mysterious chronic seizures. An attractive woman, Campbell, informally accuses flirtatious Pratt of sexual harassment. Abby ponders how to get her contentious patients’…

Carter misses his pregnant girlfriend who has returned to Africa. A family of four is rushed to the emergency room after suffering carbon monoxide poisoning from their faulty furnace–forcing the…

A soccer mom finds herself completely aware of everything going on around her, but is unable to move or speak after suffering a stroke.

Morris streets a patient without getting a psych consult, and the guy steals a tank and heads for County. Gillian is visiting Luka, and Sam’s not happy about it. Luka…

Neela (who’s in Chicago) and Gallant (who’s in Iraq) miss each other and write letters. Gallant also tries to save the life of a little girl.

Two teens enter the ER with gunshot wounds. When one dies, Neela botches telling the next of kin, making the woman hysterical.

Sam treats an abused, pregnant teen. Dr. Carter introduces African girlfriend Makemba to wintertime. ER chaos shocks a risk-assessment expert. Dr. Pratt and Abby restrain a man who has tuberculosis.

While examining a young boy, Pratt finds a suspicious gash across his chest and calls Wendall (recurring guest star MäDCHEN AMICK) for a consult. Kovac and Pratt examine a man…

On Thanksgiving Day, a helicopter crash outside the ER leaves several injured, and kills Dr. Romano. Alex tries to bring Sam and Luka together.

A rape victim, barely able to speak, does all she can to help police find her attacker.

Neela helps treat two Amish teens who were in a car crash. Sam argues with Dr. Kovac when he pays too much attention to her son.

Dr. Carter celebrates Christmas at a clinic in the Congo dealing with low supplies and anti-Americanism, but in the meantime, falling for an AIDS worker named Makemba.

Carter returns to County General to hearty welcomes. Although Abby is shocked to learn that Carter’s beautiful African girlfriend, Kem, is already pregnant with Carter’s child, Abby has moved on…

Abby has a dialysis patient in critical condition, but she cannot find his physician, who does not want to be bothered during the holidays.

Neela starts a new job in the emergency room after working at the convenience store near the hospital. On Neela’s first day, Pratt expects the interns, Abby, Ray and Neela,…

To everyone’s amazement, Lewis makes a date to share a home-cooked dinner with the elderly Ben Hollander, her depressed patient who is going blind.

After being shot at, Pratt, Jing-Mei and Elgin are trying to get of their sinking car. Sam took Alex with her while fleeing for Steve, Kovac is considering to go…

Confident second-year resident Pratt wants to prove his abilities when he works the graveyard shift (11 p.m. to 7 a.m.), but his heroics sometimes backfire. Pratt shows contempt for a…

Ben Hollander is a distraught architect whose degenerating eyesight causes him despondent while a spirited new nurse, Samantha Taggart joins the staff. Elsewhere, disaster strikes when the doctors suspect a…

It’s a busy Fourth of July and Carter is the only attending working.

Luka Kovac arrives safely at County General and is hospitalized for treatment. His friend Gillian delivers John Carter’s letter to Abby.

After Tony’s ex-partner, Danny Price, appears to be the Port-to-Port Killer’s latest victim, he revisits his days as a detective in Baltimore, including his first encounter with Gibbs.

After the U.S. Treasury Department is hacked, Nell and Eric go undercover inside a couple’s retreat to track a tech-savvy husband and wife linked to the crime. Also, Digital Forensics…

Callen and Sam fly to Idaho and join forces with NCIS: Red, a mobile team of agents who live together and investigate crimes in various locations, when a murder weapon…

While the LA team chases leads digitally and locally, the NCIS: Red team travels in their mobile trucks, nicknamed “Laverne and Shirley”, in a race to track down a cunning…

Homicide uncovers some key evidence linked to one of Dexter’s and Lumen’s prior victims; Debra identifies two more suspects in the case.

When victims are found in Philadelphia in a similar style to victims of The Replicator, the stalker who has been tracking the BAU’s every move, the team thinks this could…

When victims are found in Philadelphia in a similar style to victims of The Replicator, the stalker who has been tracking the BAU’s every move, the team thinks this could…

Ramsay splits the 18 aspiring chefs into two teams and asks them to present their signature dishes; the winning team spends time with Ramsay and chef Wolfgang Puck, while the…

Stardate: 43125.8. A system-wide computer malfunction places the crew of the U.S.S. Enterprise in grave danger while they are escorting a scientist to a star in the process of exploding.

Peter talks Joe into having an affair and gets into another epic fight with the giant chicken.

Lois cooks a big Thanksgiving meal and invites the whole crew over for dinner, and Joe is shocked when his formerly M.I.A. son, Kevin Swanson, returns from Iraq.