Popsugar Entertainment Grey's Anatomy Grey's Anatomy Season 17 Cast Grey's Anatomy Just Added 2 Series Regulars — Here's the Full Season 17 Cast 30 July 2020 by Amanda Prahl View On One Page Photo 8 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Caterina Scorsone as Amelia Shepherd Previous Next Start Slideshow Grey's AnatomyTV