Actor Eric Dane, best known for his role as Dr. Mark Sloan on "Grey's Anatomy," has passed away at the age of 53 after battling ALS. Dane's career spanned 35 years, with notable roles in TV series such as "Grey's Anatomy," "The Last Ship," and "Euphoria." He also appeared in films like "Marley & Me" and "Bad Boys: Ride or Die." Dane bravely shared his struggle with ALS, crediting his ex-wife Rebecca Gayheart as his biggest supporter. In a candid interview, he expressed the challenges of living with the disease and his determination to fight against it.