Grey's Season 21 Trailer Delivers a Shocking Dis and an Even More Shocking Slap as Push Comes to Shove

The surgical gloves are off in the trailer ABC just dropped for Season 21 of Grey's Anatomy. Not only does it appear that Catherine is suing Meredith over ownership of her groundbreaking Alzheimer's research, but the boss lashes out at Bailey for standing with the interns in defense of Lucas. "You think you're God's gift […]