Grey's Anatomy

ABC | 9:00 pm

Meredith (Ellen Pompeo) and neurosurgeon David Hamilton (guest star Peter Gallagher) approach a milestone in their project as the doctors of Grey Sloan Memorial Hospital celebrate the holidays in the new episode "It Came Upon a Midnight Clear." Elsewhere, Link (Chris Carmack) is dreaming of spending a family Christmas with Amelia (Caterina Scorsone) and baby Scout, while Schmitt (Jake Borelli) is confronted with a difficult decision in the middle of a surgery.