LOS ANGELES — Actor Eric Dane, best known for his roles in Grey’s Anatomy, The Last Ship and HBO’s Euphoria, has died at 53 after a public battle with amyotrophic lateral sclerosis, or ALS.
Dane’s death, reported on Feb. 17, 2026, brings to a close a career that stretched across more than three decades and included television dramas, feature films and some of the most recognizable characters in modern television. The actor became especially well known for portraying Dr. Mark Sloan on Grey’s Anatomy, a role that earned him the enduring nickname “McSteamy.”
Born in San Francisco, Dane began building his acting career during the 1990s, appearing in a series of television programs and smaller film roles before landing the part that would make him a household name.
Rise to Fame on Grey’s Anatomy
Dane joined Grey’s Anatomy in 2006 as Dr. Mark Sloan, a charismatic plastic surgeon whose arrival immediately changed the dynamics of the medical drama.
The character became one of the show’s most popular figures. Beneath Sloan’s confident and sometimes flirtatious exterior, however, the character was given increasingly complex emotional storylines, allowing Dane to demonstrate a range that extended well beyond the role’s initial image.
His time on the series established Dane as a major television presence and opened the door to additional leading roles.
He later starred as Capt. Tom Chandler in TNT’s military drama The Last Ship, portraying a naval officer navigating a global crisis while attempting to protect his crew and family. The series ran for five seasons and further established Dane as a leading man capable of carrying a large-scale dramatic production.
Dane subsequently took on another challenging role in HBO’s Euphoria, playing Cal Jacobs, a deeply troubled father whose complicated personal life became an important part of the series’ storyline.
A Career Beyond Television
Although television became the center of Dane’s career, he also appeared in a number of feature films.
His credits included X-Men: The Last Stand, Marley & Me and Bad Boys: Ride or Die, among other projects. Those appearances allowed him to move between action, drama and comedy while maintaining a steady presence in Hollywood.
For audiences who primarily knew him as Mark Sloan, his later performances provided a different view of his abilities as an actor.
Public ALS Diagnosis
In 2025, Dane publicly disclosed that he had been diagnosed with ALS, a progressive neurological disease that affects nerve cells responsible for voluntary muscle movement.
Rather than completely withdrawing from public life, Dane continued to work while confronting the physical challenges associated with the disease. His decision to speak publicly about his diagnosis also brought greater attention to ALS and the realities faced by people living with the condition.
His health became an increasingly visible part of his final years, but it did not entirely define his professional life. Dane continued to be associated with new projects and remained connected to the entertainment industry even as his illness progressed.
His experience also made him an increasingly prominent voice in discussions surrounding ALS awareness.
A Lasting Television Legacy
Dane’s career was defined by more than one character. While Dr. Mark Sloan remains perhaps his most recognizable role, his performances in The Last Ship and Euphoria demonstrated a willingness to take on substantially different characters.
The contrast between the confident “McSteamy” persona and the darker, more complicated roles that followed illustrated the breadth of his career.
News of Dane’s death has prompted renewed attention to his body of work and the impact he had on viewers over the years.
He leaves behind a professional legacy spanning television, film and more than 30 years in entertainment. For millions of viewers, his performances became part of some of television’s most memorable dramas.
His public experience with ALS added another dimension to that legacy, bringing visibility to a devastating disease while demonstrating his continued commitment to his profession.
Eric Dane was 53.
