5 Best Noah Wyle ER Episodes Ranked: Carter’s Defining ’90s Moments

Grieving Dennis Gant
Carter and fellow surgical intern Dr. Dennis Gant, played by Omar Epps, supported each other as they pursued careers in surgery. As their relationship changed, Carter failed to recognize that Gant was struggling.
After Gant died when struck by a train, Carter wondered whether his friend had jumped. Police ruled the death accidental, but Carter remained consumed by guilt and questioned how he had acted as a friend.
Trying to save his cousin
Carter was shocked to learn that his cousin Chase, played by Jonathan Scarfe, was addicted to heroin. He believed he could help Chase recover and worked with Dr. Anna Del Amico, played by Maria Bellow, but Chase later suffered an overdose.
Carter tried to resuscitate him, then admitted to his grandparents that he had known about the addiction and kept it from them. Chase sustained permanent brain damage, but Carter stayed beside him, still devoted to his cousin.
Taking charge during a spill
A chemical spill threw County General into confusion, and Dr. Kerry Weaver, played by Laura Innes, was exposed to fumes. Carter set aside his panic, directed staff and patients, researched the situation, and communicated with emergency officials.
His leadership helped protect hundreds of lives and showed how far he had come professionally. He briefly stopped to grieve an elderly patient who died, then returned to the crisis; after Weaver recovered, Carter recognized the ER as his home.
Choosing emergency medicine
Carter had to persuade Dr. Donald Anspaugh, played by John Aylward, that emergency medicine was the right path for him. Anspaugh initially refused because of budget concerns, and Carter signed a contract to complete County General’s surgical program.
Carter changed Anspaugh’s mind by explaining why he would never become a great surgeon. The account says the final decision was difficult to predict, but does not provide further details about their reasons.
Key points
- Carter’s grief over Dennis Gant’s death led him to question his conduct as a friend.
- His effort to help cousin Chase ended in a heroin overdose and permanent brain damage.
- During a chemical spill, Carter directed the ER and helped save hundreds of lives.
- Carter argued that emergency medicine suited him better than surgery.

