X/@FearedBuck
Eric Dane died at the age of 53 after becoming famous for playing Dr. Mark “McSteamy” Sloan on “Grey’s Anatomy” and Cal Jacobs on “Euphoria.” The star passed away on February 19, 2026, after a nearly year-long battle with amyotrophic lateral sclerosis (ALS), a progressive neurodegenerative disease.
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Online news about his death spread quickly which caused fans and former colleagues to show their deep sadness about his passing. Dane had publicly revealed his diagnosis in April 2025. The quick development of his medical condition was explained by him during a June 2025 interview with ABC’s Diane Sawyer. “My left side is functioning; my right side has completely stopped working,” he said at the time, adding that he feared losing function in his left hand within months.
The actor maintained an active career throughout multiple decades which included noteworthy performances in “The Last Ship” television series. His lead role as Mark Sloan the plastic surgeon in “Grey’s Anatomy” made him a successful actor who maintained his popularity for multiple years. The actor displayed his complete range of acting skills through his portrayal of Cal Jacobs a troubled father on HBO’s “Euphoria.”
Through social media platforms fans displayed their emotional response to the news. Many shared personal connections to his work. “Grew up watching Grey’s anatomy, a great show host in Eric. The world has lost a great lad,” one user wrote. Another user commented on the situation by saying “First McSteamy, now Cal… Eric Dane was such a talent. ALS is a cruel disease. Rest in peace.”
The conversation shifted into a discussion about ALS as users shared information about Lou Gehrig’s disease . The disease causes degeneration of nerve cells that control body movements by affecting both brain and spinal cord function. The disease has no available treatment.
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Multiple comments about his post-diagnosis advocacy work were made about Dane. “Eric Dane spent his final months fighting for ALS research instead of quietly fading out,” one person noted, questioning why t. His former co-star Kim Raver and other cast members have shared their memories of him.