The E.R. Cast: Where Are Dr. Ross And Nurse Hathaway Now After Their Shock 2025 Reunion?

The legendary medical drama *E.R.* captivated audiences for 15 seasons, cementing its place as one of the most influential television shows of all time. Running from 1994 to 2009, the series launched the careers of numerous Hollywood heavyweights and defined the modern medical procedural genre with its fast-paced, high-stakes portrayal of life and death in the emergency room of County General Hospital. The show's enduring legacy is a testament to its compelling writing and, most importantly, its unforgettable ensemble cast. Today, in December 2025, the interest in the original *E.R.* cast is at an all-time high, especially following a truly shocking and heartwarming reunion earlier this year. For fans of Dr. Doug Ross, Nurse Carol Hathaway, Dr. Mark Greene, and Dr. John Carter, the question remains: Where are these beloved actors now, and what prompted their sudden public gathering? This deep dive explores the full biographies, current projects, and the details of the highly anticipated 2025 reunion.

The Core Cast: Biographies and Current Status in 2025

The initial ensemble of *E.R.* is arguably one of the strongest in television history, creating a dynamic that pulled millions of viewers into the chaotic world of the Chicago-based emergency department. Here is a look at the foundational stars and their careers up to late 2025.

George Clooney (Dr. Doug Ross)

• Role on E.R.: Dr. Doug Ross, a charming, rebellious, and passionate pediatrician.
• Seasons: 1–5 (1994–1999), with guest appearances in Seasons 6 and 15.
• Biography: Born May 6, 1961, in Lexington, Kentucky. Clooney’s breakout role was *E.R.*, which he used as a launchpad for an extraordinary film career.
• Post-E.R. Career Highlights: Oscar winner for *Syriana* (2006) and producer for *Argo* (2012). Directed films like *Good Night, and Good Luck* and *The Tender Bar*. He is one of the few actors to win Academy Awards for both acting and producing.
• Current Status (2025): Clooney remains one of Hollywood's most powerful figures, balancing acting, directing, and producing. He was recently on Broadway, which became the site of the major *E.R.* reunion.

Julianna Margulies (Nurse Carol Hathaway)

• Role on E.R.: Nurse Carol Hathaway, the strong-willed, compassionate, and often emotionally conflicted head nurse who shared a tumultuous romance with Dr. Ross.
• Seasons: 1–6 (1994–2000), with a guest appearance in Season 15.
• Biography: Born June 8, 1966, in Spring Valley, New York. Margulies won an Emmy for her work on *E.R.* and is one of the most decorated television actresses.
• Post-E.R. Career Highlights: Starred as Alicia Florrick in the critically acclaimed legal drama *The Good Wife* (2009–2016), winning multiple Emmys and a Golden Globe. She also had a recurring role in *The Morning Show*.
• Current Status (2025): Continues to take on high-profile television roles and is an active advocate for various social causes.

Anthony Edwards (Dr. Mark Greene)

• Role on E.R.: Dr. Mark Greene, the show's initial emotional anchor and chief resident, whose journey was one of the most heartbreaking in television history.
• Seasons: 1–8 (1994–2002), with a guest appearance in Season 15.
• Biography: Born July 19, 1962, in Santa Barbara, California. Edwards was already a star from *Top Gun* before *E.R.*
• Post-E.R. Career Highlights: Appeared in films like *Zodiac* and returned to TV with roles in *Designated Survivor* and the limited series *Inventing Anna*.
• Current Status (2025): Edwards remains active in both film and television, often taking on complex character roles.

Noah Wyle (Dr. John Carter)

• Role on E.R.: Dr. John Carter, the privileged medical student who evolves from a nervous intern to a seasoned emergency physician, serving as the audience's eyes for much of the series.
• Seasons: 1–11 (1994–2005), with guest appearances in Seasons 12 and 15.
• Biography: Born June 4, 1971, in Hollywood, California. Wyle had the longest run of any original principal cast member.
• Post-E.R. Career Highlights: Starred in *Falling Skies* and *The Librarians*. He returned to the medical world in *The Red Line*.
• Current Status (2025): Wyle is back playing a doctor, leading the new medical drama series *The Pitt* for Max, which is set to debut in 2025.

Sherry Stringfield (Dr. Susan Lewis)

• Role on E.R.: Dr. Susan Lewis, a dedicated and often overwhelmed emergency medicine physician.
• Seasons: 1–3, 8–12, 15 (1994–1996, 2001–2005, 2009).
• Biography: Born June 24, 1967, in Colorado Springs, Colorado. Stringfield was the first original cast member to depart the show, but later returned for a second run.
• Post-E.R. Career Highlights: Stringfield has maintained a steady career in television, appearing in shows like *Under the Dome* and *Criminal Minds: Beyond Borders*.
• Current Status (2025): Continues to work in television, often taking guest or recurring roles.

The Shocking April 2025 Reunion: Dr. Ross, Nurse Hathaway, and Co.

The biggest news for *E.R.* fans in 2025 was the surprise reunion of four of the show’s most beloved original stars. In early April 2025, George Clooney, Julianna Margulies, Anthony Edwards, and Noah Wyle gathered for a photo op that immediately went viral, sending the internet into a frenzy. The impromptu gathering took place in New York City, where the four stars met up backstage at the Broadway play *The Sweetest Sound*, which featured Clooney. The image, shared widely on social media by the cast members themselves, showed the four core actors smiling and embracing, a moment of nostalgia that highlighted the deep bond forged during their years navigating the intense drama of County General. This reunion, coming shortly after the show’s 30th anniversary in 2024, sparked immediate speculation about a potential full-scale reboot or a special retrospective episode. While no official project has been announced, the public display of camaraderie proves that the *E.R.* family is still very much intact.

From County General to Hollywood A-List: Where Are the Other Key Players Now?

The longevity of *E.R.* meant the cast constantly evolved, introducing new fan favorites who became integral to the show's success. Their careers post-County General are just as diverse and successful.

Alex Kingston (Dr. Elizabeth Corday)

The British actress who played the skilled and often stern surgeon Dr. Elizabeth Corday from 1997 to 2004 has maintained a strong presence in genre television. Following *E.R.*, Kingston gained a new generation of fans for her recurring role as River Song in the iconic British sci-fi series *Doctor Who* and has appeared in shows like *A Discovery of Witches* and *Arrow*.

Maura Tierney (Dr. Abby Lockhart)

Tierney joined the show in 1999 as the emotionally complex and highly capable nurse-turned-doctor Abby Lockhart. After *E.R.*, she earned critical acclaim and a Golden Globe Award for her role as Helen Solloway in *The Affair*. In a delightful nod to her past, Tierney had a small reunion with *E.R.* director and producer Mimi Leder on a 2025 episode of *Law & Order*, showcasing the continued professional connections from the show.

Goran Visnjic (Dr. Luka Kovač)

Visnjic, who played the Croatian emergency physician Dr. Luka Kovač, was a major fixture from 1999 to 2008. Since leaving the show, he has starred in a variety of international and American projects. His notable roles include the sci-fi series *Timeless* and the Amazon Prime Video series *The Boys* and *Vikings: Valhalla*, demonstrating his versatility across different genres.

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Laura Innes (Dr. Kerry Weaver)

Dr. Kerry Weaver, the ambitious and often abrasive chief of staff, was played by Laura Innes. Beyond her acting, Innes became a prolific director, helming numerous episodes of *E.R.* and later directing for major series like *The West Wing* and *House*. Her career in 2025 continues to be focused on directing and producing, cementing her status as a powerful figure both in front of and behind the camera.

Mekhi Phifer (Dr. Gregory Pratt)

Mekhi Phifer played the talented but volatile Dr. Gregory Pratt from 2002 until the character's dramatic death in 2008. Phifer has since starred in films and television, including a prominent role in the *Divergent* film series and the TV series *Lie to Me* and *Truth Be Told*, maintaining a busy and successful acting career.

Linda Cardellini (Nurse Samantha Taggart)

Joining the cast in 2003, Linda Cardellini played the tough single mother and nurse Samantha Taggart. Cardellini has since become a major star in film and television, earning an Emmy nomination for her role in *Dead to Me* and starring in major films like *Green Book* and the Marvel Cinematic Universe as Laura Barton, Hawkeye's wife.

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The enduring success of the *E.R.* cast is a rare phenomenon in television history. The careers of George Clooney, Julianna Margulies, and their co-stars are a testament to the show's ability to spot and nurture world-class talent. The 2025 reunion served as a powerful reminder of the show's cultural impact and the lasting friendships it created. As fans eagerly await any official news of a spin-off or reboot, they can take comfort in knowing that the bond between the doctors and nurses of County General Hospital is still as strong as ever.