'Grey's Anatomy' Cast for Season 20: 18 Stars Returning, 2 New Additions, 1 Star Not Coming Back

There have been some recent shakeups in the cast of Grey’s Anatomy ahead of the season 20 premiere, including news about former cast members coming back and beloved stars not returning. This is the first full season without Ellen Pompeo in the title role, but thankfully several major stars are coming back. A recent report