Watch ER Season 4 Full Episodes

Greene and Weaver threaten Doug over his illegal treatment of Josh McLean. Dr. Rosher ingratiates himself with Anspaugh. Corday receives a letter...

A televangelist broadcasts from inside the ER. Doug, with Carol's help, attempts a detox of Josh McLean, the methadone addicted infant, instead of...

It's another busy night in the ER, as case after case comes through the doors. Hathaway comforts a burn victim in his dying hours. Carter and Anna...

The bombing of an abortion clinic brings in many victims, pregnant women and protestors alike. Benton is temporarily suspended after his incident...

Dr. Ross wants to become an ER pedes attending. Scott Anspaugh decides to stop fighting when faced with the prospect of an experimental new...

Corday tries an experimental new procedure on an Asian gentleman without permission from wither the patient or a relative. Scott Anspaugh, finally...

Several heroin ODs are brought into the ER, including Chase Carter. Mark tries to track down Cynthia. Anna treats a John Doe sent from another...

The ER must be evacuated when several workers at a chemical plant track benzine all over the floors. After Weaver is felled by the poison, Carter...

Mark, with surprise guest Cynthia, returns to San Diego to be with his ailing mother. While trying to diagnose his mother's condition, Mark decides...

Carter faces a dilemma during a blood shortage when a serial rapist is in need of a transfusion. Carol and Kerry deliver the baby of a mentally...

Carter takes time off to help Chase kick his heroin addiction. Doug confides in Mark that he plans to marry Carol in a surprise ceremony. Carol...

Another elderly rape victim is brought into the ER. Carter picks up an aspiring med student at a seminar he taught and brings her to the ER for a...

Benton is healed as a miracle worker after he seemingly heals a blind man. Corday operates on Allison Beaumont again. Mark discovers Cynthia's...

Dr. Carter is arrested when he refuses to honor a warrant seeking evidence in a domestic abuse incident. Corday is overjoyed to be able to perform a...

Benton takes advantage of a grieving father for a chance to write a paper on a boy with reversed internal organs. George Henry returns to complete...

Doug goes to California with tag-along Mark to identify his father's body and put his affairs to rest. Doug deals with his father's legacy while...

Kerry investigates Synergix, an ER management group specializing in balancing budgets. She is later forced to fire Jeanie. In turn, Jeanie is asked...

Mark undergoes deposition with the Law family for their lawsuit. Jeanie and Al are involved in a barroom brawl. Carol mulls the idea of opening a...

The ER is flooded with injured children following a school bus accident. Greene turns surly when Jenn refuses to let Rachel visit until he cleans up...

Carol's trust in Doug is strained when she overhears an errant comment. Weaver puts her newfound power to use immediately. Jerry commits a...

Dr. Morganstern gives Weaver increased authority while he recuperates from his heart attack. Dr. Corday adjusts to the differences between British...

The ER is under the bright lights when a television documentary is filmed depicting a typical day in the ER. British trauma specialist Elizabeth...