Grey's Anatomy Season 15 Episode 13
I Walk the Line
Patients flood the hospital 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 dating Deluca; Owen and Amelia get some potentially life-altering news.
Guest Stars
Jake Borelli
Levi Schmitt
Greg Germann
Tom Koracick
Jaicy Elliot
Taryn Helm
Billy Boyd
Seamus
Alex Blue Davis
Casey Parker