Fans around the world are mourning Eric Dane, after news broke that the beloved TV star died at age 53 following a battle with ALS.

But as tributes poured in, many found themselves returning to one moment that now feels especially heartbreaking — his final Instagram post.

Best known as Dr. Mark Sloan, aka “McSteamy,” on Grey’s Anatomy, Dane built a career filled with memorable roles, from Jason Dean on Charmed to Captain Tom Chandler on The Last Ship and Cal Jacobs on Euphoria.

Yet in the days after his passing, it wasn’t a scene from one of those shows that lingered most with fans – it was a quiet message he shared online.

A final post that now feels prophetic
In his last weeks, Dane revealed he had joined the board of the Target ALS Foundation, using his platform to raise awareness and push for research into the disease that was slowly taking his strength.

Alongside a photo from the announcement, he wrote:

“This disease takes something from me every day.
But I won’t let it take my spirit.”

At the time, it was seen as a message of resilience. Now, fans say it reads like a farewell, and a powerful reflection of his determination to keep fighting even as his health declined.

One supporter called the post “haunting,” writing that Dane seemed focused on helping future ALS patients despite his own struggle. Another added: “He was fighting for future ALS patients. There is no treatment and no cure.”

Family confirms his passing
By June 2025, Eric Dane had lost all use of his right arm and hand due to ALS, and by October 2025, he was using a wheelchair full time.

Dane’s family announced he died Thursday afternoon after what they described as a courageous battle with ALS. In a statement, they shared:

“With heavy hearts, we share that Eric Dane passed on Thursday afternoon following a courageous battle with ALS.”

At the same time, the family also highlighted how advocacy became central to his final chapter:

“Throughout his journey with ALS, Eric became a passionate advocate for awareness and research, determined to make a difference for others facing the same fight. He will be deeply missed, and lovingly remembered always.”

Eric Dane said of his life two months ago: ”I have no reason to be in a good spirit at any time, on any given day, I don’t think anybody would blame me if I went upstairs in my bedroom, crawled under the sheets, and spent the next two weeks crying.”

A legacy beyond the screen
Born in San Francisco in 1972, Dane steadily built his career through the 1990s before breaking out in 2006 with Grey’s Anatomy.

What began as a short guest role quickly evolved into one of the show’s most beloved characters, turning him into a global star.

After Grey’s Anatomy, he appeared in several movies, including X-Men: The Last Stand, Marley & Me, Valentine’s Day, Burlesque, and Bad Boys: Ride or Die.

In later years, he continued to take on complex roles while speaking openly about his ALS diagnosis, determined to shed light on the disease.

”I make sure that people are aware of what ALS is and what it’s about, and more importantly, what we can do to combat it and improve the landscape,’ he said. ‘Because it’s so rocky and littered with hurdles and bureaucracy and all this other nonsense that we’re trying to sift through so we can get to a place where we go, start working on solution.”

As tributes continue to flood social media, one emotional message captured the feeling shared by many:

“My heart is breaking. His final post was about fighting for others. He had so much strength.”

For countless fans, Dane’s last words online now stand as a quiet but powerful reminder of his courage — proof that even as ALS took more from him, his spirit, just as he promised, never faded.

Dane is survived by his daughters, Billie and Georgia, whom he shared with his wife, Rebecca Gayheart.