'Euphoria' Star Eric Dane Shares Heartbreaking News About His Health

Television viewers know Eric Dane as Mark "McSteamy" Sloan on Grey's Anatomy and Cal Jacobs on Euphoria, but now, the 52-year-old actor is facing the biggest challenge of his life.

On April 10, Dane revealed to People that he had been diagnosed with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. "I have been diagnosed with ALS. I am grateful to have my loving family by my side as we navigate this next chapter," he told the media outlet. 

Dane is married to actress Rebecca Gayheart...