Sneak Peek: Maggie Grills Meredith About Nathan
01:05 | 04.26.17 | TV-14 | CC
Maggie learns about Meredith and Nathan's plane rendezvous and is ready for a fight. 'Did you join the Mile High Club?' she asks. Watch as she confronts Meredith in the hospital cafeteria. From Season 13, Episode 21, 'Don't Stop Me Now.' Don't miss Grey's Anatomy THURSDAYS 8|7c on ABC.