Camille serves Aaron with divorce papers; Phillip benches Arthur from further surgery when Arthur's...

Jeffrey runs afoul of the trustees when a grieving husband has second thoughts after allowing him to...

Arthur nearly fires Danny for failing to adhere to triage protocol, thereby delaying the treatment o...

Jeffrey tells Nadine about Laurie's schizophrenia and the death of his son; Aaron and Camille grieve...

Phillip's religious beliefs and Jeffrey's grief over the death of his son put them on opposite sides...

Aaron, the staff, and the patients are caught in the crossfire when Antoine Metcalf, a gangbanger an...

After Karen begins having seizures, Aaron discovers that she is terminally ill from the multiple bra...

Jeffrey strongly objects when his old nemesis is hired into the plastic surgery department, but they...

Camille has an innocent and unavoidable mishap in the operating room during a heart transplant on th...

Tensions run high as hard truths ring out when Jeffrey, Danny, Camille, Maggie, Aaron, Arthur and Ph...

The staff has its hands full when a man suffering from the after-effects of taking amyl nitrite suff...

Phillip is unable to save a promising young boxer who succumbs to the fatal effects of steroids his...

Billy Kronk, a hotshot young surgeon and recreational hockey player, arrives in the E.R. with a crit...

Laurie asks Jeffrey for a divorce so that she can marry Gilbert Weeks, a lawyer who is also a patien...

When the gun belonging to a critically wounded police officer drops out of his holster in the E.R.,...

The staff works to save a young boy who was submerged in a frozen lake for several hours; Jeffrey an...

An explosion sends a dry cleaner to the ER. Dr. Kadalski is pressured to change his unorthodox metho...

Dr. Kronk's feelings towards his girlfriend undergo changes when he find out about her past. Geiger...

Dr. Kronk makes a rushed decision to rescue a man by amputating his leg with a chainsaw, only to dis...

When the Board of Health closes the hospital doors after several patients die from a deadly staph in...

A troubled Dr. Geiger seeks a blessing from his institutionalized ex-wife so he can continue his rel...

Following Dr. Joseph's witnessing of Dr. Geiger's actions, the medical board suspends him until his...

Dr. Nyland pulls a switch with Dr. Kronk in order to avoid a charity function, but they have to face...

Diane helps her friend Allison harvest sperm from Allison's comatose husband before his life support...

Dennis struggles over whether he should listen to his gut, or to Jeffrey's advice, in treating a man...

Billy arrives home just in time to save his dog Gordie from the fire that's engulfed his apartment,...

Geiger second-guess Austin's choice of a non-surgical treatment for a heart patient. Grad gets a sur...

A violent storm on Halloween night knocks out the hospital's power immediately following the arrival...

Watters blames Birch for their poor showing after they're ambushed by a state senator during televis...

Geiger's bravado is put to the test when hospital counsel Alan Birch is shot by street thugs. Meanwh...

Shutt finds himself revitalized by a frustrated MS patient who refuses to quietly accept that Aaron...

Kate is stricken when she realizes that her negligence due to exhaustion caused the death of a young...

Aaron is baffled when a seizure lands Camille in the ER. Nyland's holiday vacation plans are suddenl...

Watters steps in and asks Geiger to take on Austin's transplant patient as she struggles with her ex...

Judge Aldrich's tenure as Alan's replacement is cut short by illness; Amy, an old friend of Danny's...

Hancock's practice and his freedom are threatened when he saves the life of a hemorrhaging pregnant...

A heart-transplant patient returns to the hospital with chest pains and emotional and personality ch...

A friend of Kronk's seeks his advice about a health problem she thinks resulted from her sex-change...

Aaron proceeds with Eric Dipretto's psychosurgery while Austin campaigns for the position of chief o...

Grad and Kronk reluctantly team up to counsel an inexperienced couple on sexual techniques. Dr. Sutt...

Dr. Watters befriends a 12-year-old girl when she's admitted with an apparently self-inflected wound...

Kate loses her control and her compassion when her father is admitted with an operable surgical cond...

The ER looks like the only game in town as avery disturbed family one by one injures each other duri...

Sutton's mind rells as wives two and three ask him for a very great personal and professional favor...

Tommy places a bid to buy out the hospital with the intention of firing Kate as soon as the deal goe...

Kate returns to Chicago to face possible arrest and her ex-husband, as well as suspension at work. A...

Kate cares for her dying father and gets some words of wisdom from Tommy when he brings Sara for a v...

Aaron and Jack join forces in operating on a man who sustained multiple fractures in a parachute jum...

Dennis and Jack clash over the best mode of treating the arthritic knee of a world class cyclist; A...

Kate returns to duty and finds that her reinstatement comes with a cut in title, salary, staff, and...

Austin sprays a subpoena server with mace, inspiring his fellow servers to wage war on the hospital....

Aaron faces a huge moral dilemma when he's asked to operate on a death-row inmate scheduled to be ex...

Austin's cystic-fibrosis patient is just one of four patients needing transplants who have to wait i...

Kronk puts himself and Grad into a difficult position when he treats an old hockey pal who turns up...

Austin and Underhill both have to face the consequences when they tell the truth. McNeil contemplate...

Diane is faced with a dilemna when she has an opportunity to examine a 500-year-old Incan mummy temp...

Wilkes saves a motorist who was attempting suicide. Austin falls for a politician.

A hit-and-run victim escapes serious injury but her infant twins face a desperate crisis. Hancock fa...

White supremacists on the run following a failed assassanation attempt against the President hole up...

Aaron's practical joker college roommate arrives for a visit and announces that he wants Aaron to ma...

An old friend of Austin's asks for help in getting pregnant. A cancer patient needs marijuana for he...

Kate flies to Washington with Tommy to speak to Congress about health care. Back in Chicago, her fri...

Aaron and Phillip announce that they are buying the hospital from Wilmette, although their plans for...

Aaron discovers that his late father wasn't his biological parent when he meets the eccentric sculpt...

Kate lobbies for another heart for a prominent author whose first transplanted organ is failing and...

Grad tries to persuade a hesitant Kronk to perform a double mastectomy on a healthy woman does not h...

Word of Billy's and Diane's engagement receives a mixed reception at the hospital; Jack returns from...

Kate finds herself in a no-win situation when a child is injured during one of Sara's softball games...

After a gang member dies in the ER, the boy's mother claims that one of the doctors suggested they "...

McNeil doesn't cope well with the demands for attention from Karen, his ""roomate"" and a thereapy p...

Jeffrey Geiger drops by Chicago Hope to announce that he has bought a controlling interest in the ho...

Gang warfare breaks out in the E.R.; Kate refuses to perform a heart transplant; Billy and Diane get...

A woman may be making her daughter sick purposely. Kronk wants a child. Shutt's patient dies, and Mc...

Dr. Shutt views his life as a musical after he collapses from an aneurism.

Dr. Kronk must decide whether or not to grant the request of a convicted child molester who wants to...

Dr. Shutt may have brain damage after his aneurism, so a new neurosurgeon, Dr. Lisa Catera, is broug...

Kate suspects that the parents of a boy who needs a liver transplant may have pressured his sister,...

Hancock and the police search trash bins for a newborn; male rape; Drs. Kronk and Grad wed at the ai...

Austin and NcNeil fly to London for a conference and are forced to perform lifesaving surgery with o...

McNeil offers his cabin to Drs. Austin, Catera, and Grad, whom each want to get away from the city f...

Shutt has his first group counseling session with a family, and tries to help a young man whose brot...

After a little too much holiday cheer Wilkes is charged with a DUI and must serve a community servic...

Austin operates on a pregnant patient with a damaged heart and learns that she had taken the controv...

The hospital loses electricity in the dead of winter. Austin must do emergency surgery on a close fr...

Watters is confined to a wheelchair after a basketball injury and witnesses a murder. Austin receive...

Catera must operate on a 5-year-old who is suddenly stricken with seizures. An HIV-postive friend of...

Catera and McNeil cross roads when her facination with his brother becomes personal. Billy begins to...

A family eats poisonous mushrooms and the mother and two sons must receive a liver transplant. A don...

Dr. McNeil attends a medical convention in Las Vegas, believing he can control his gambling addictio...

After the mysterious death of a seemingly healthy 15 year-old Dr. Wilkes decides to investigate. A l...

Diane goes into labor unexpectedly and when no one can find Billy she reluctantly asks Kate to be he...

Dr. Watters' son is found dead in his apartment and Phillip must except the fact that he committed s...

A famous artist has an inoperable brain tumor. She convinces Dr. Shutt to run away to California wit...

Dr. Kronk's mother visits. Aaron spends time with Samara in California. A woman offers Dr. Hancock m...

As Dr. Wilkes takes his son to school gunfire errupts. The victims are brought to Chicago Hope and W...

A poisonous gas is released in a bank and the doctors try to contain the gas, that is threatening ma...

A cardiologist in NASA's Doctors in space program has a heart attack and Kate takes the doctors plac...

Hancock accuses Watters and Austin of racism when they refuse to operate on a black patient. One of...

Grad accuses a mother are starving her infant to death. Shutt and Catera disagree over a neurologica...

The hospital prepares for the Doctor of the Year party, and several old friends drop by. Watters goe...

Kate discovers that a patient is using Viagra to cheat on his wife; Jack gives a blood transfusion e...

Gordan teaches Kate how to fly. Hancock accuses a police officer of shooting a homeless African-Amer...

A celebrity dies and news crews invade the hospital to cover the story.

Billy's mother shows up at the hospital and announces she is about to give birth. The star of the ro...

Wilkes must face the parents of a child brought into the ER when it becomes clear that Raymond was r...

A member of Jack's basketball team sustains a near-fatal injury during a game; Bobby disagrees about...

Aaron struggles with the loss of a patient; Billy is attracted to Emily's babysitter; a couple asks...

Kate discovers that she has developed an ovarian cyst which could destroy her plans with NASA. After...

During surgery to resolve an HIV-positive woman's post-partum complications, Diane accidentally cuts...

McNeil performs a hand transplant on the patient, and uses the patient's dead mother's hand. Kate is...

Jack returns after his brother's death; fearing the impact of HMOs on his practice, Joe begins to se...

Billy ponders euthanasia when Gordy is diagnosed with rheumatoid arthritis; Lisa tries to help a wom...

Kate confronts a world renowned surgeon who's harassed her in the past; Diane's patient has a flesh-...

Diane tries to help grieving parents when their three year old child dies; Aaron is institutionalize...

A mother gives birth to twins, one black and one white. Kate is threatened with a lawsuit after maki...

Dr. Hancock's patient, who was using fertility drugs, gives birth to 8 babies.

Kate meets up with an old boyfriend, who turns out to be an ex-husband. Lisa tried to prolong the li...

The E.R. is flooded with teenagers poisoned by an unknown rave drug; Kate and Sara are hit by a drun...

Aaron consults Dr. Gina Simon, a pediatric neurosurgeon after being presented with a 9-week old baby...

A priest is genitally mutilated during a mugging; a patient dies after a routine liposuction; Jeffre...

A heart becomes available for transplant, but there are two patients waiting and Drs. Geiger and Wat...

A doctor with Tourette's Syndrome is brought to Chicago Hope to operate on an infant with a severe h...

Dr. McNeil goes to magnificent lengths to save the arm of a young baseball star. A little girl is br...

The doctors fight to save Cacaci's life after he jumps from a six story building in a suicide attemp...

A widow wants to be impregnated with the sperm of her former husband. Rats take over the hospital.

The hospital is quarantined after a deadly virus is discovered; a child is missing in the hospital.

Dr. Alberghetti performs a surgery with another surgeon, who is in Sri Lanka.

On the way to a football game, Aaron and Jack get sidetracked... after they find themselves in a hos...

Dr. Hanlon must fight against her department heads when they decide they no longer want her to perfo...

Gina operates on a surgeon who's been diagnosed with Parkinson's disease.

A hepatitis scare forces Dr. Geiger to call for outside help; Dr. Simon's misdiagnosis causes her to...

A teenager is forced to live his life as a girl after the slip of a knife, and McNeil goes to court...

A father is told he can only donate his liver to one of his children, after both go into liver failu...

Keith discovers a heart murmer while giving Alicia a physical. Jeremy performs an appendectomy on Si...

A mentally challenged couple enters the hospital. The husband needs open heart surgery. The wife dis...

Shutt and Simon invent a procedure and use it to save the life of a girl. McNeil treat a wrestler wh...

McNeil's friend is shot. Pancreatic cancer effects one of the conjoined twins that have entered the...

The hospital is purchased by an HMO, and immediately suffers budget cuts. During an operation that M...

McNeil goes against procedure and red tape and performs a hip replacement surgery. Shutt and Simon t...

Shutt's patient wakes up after being in a coma after 15 years. A man is denied health coverage, afte...

Rumors fly that the hospital is about to be sold again; a man seriously injured in an accident wants...