Dane is set to share intimate details about his diagnosis in a new "Good Morning America" interview with Diane Sawyer.

It's been a sobering journey for Eric Dane since being diagnosed with ALS. The Grey's Anatomy alum sat down with Diane Sawyer on Good Morning America in his first TV interview since revealing his diagnosis in April,

The "Euphoria" and "Grey's Anatomy" star, who revealed his diagnosis last Tuesday, sat down with "Good Morning America" to talk about his incurable condition.