Grey's Anatomy

I Walk the Line

Aired Feb 14, 2019 · 9:00 PM ET · 44 min

A sea of patients flood Grey Sloan Memorial after gunfire goes off at a parade. A blast from the past throws Maggie off her game on the same day that Meredith tries to talk to her about her dating situation. Meanwhile, Owen and Amelia get some potentially life-altering news about Betty.