Fair rating?Grey's Anatomy· Season 15 · Episode 13
I Walk the Line
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 dating Deluca. Meanwhile, Owen and Amelia get some potentially life-altering news about Betty.
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#15In Season 15of 25 rated episodes
#136All-timeof 466 rated episodes
−0.1vs season avgSeason 15 averages 8.4
2019First airedFebruary 14, 2019
Guest stars
Jake Borellias Dr. Levi Schmitt
Jaicy Elliotas Dr. Taryn Helm
Greg Germannas Dr. Tom Koracick
Alex Blue Davisas Dr. Casey Parker
Sophia Taylor Alias Dr. Dahlia Qadri
Jennifer Greyas Carol Dickinson
Kyle Secoras John Dickinson
Jenica Bergereas Kimberly "Kiki" Thompson
Margaret Averyas Lucille Reed
Billy Boydas Seamus
Tim Reidas Julian
Richard Coxas Marvin
Kevin Clarkeas Paramedic Kevin Clarke
Luke Ashlockeas PeteCrew
Kevin McKiddDirectorTameson DuffyWriter