S15E13Grey's Anatomy season 15 episode 13: I Walk the Line
Aired 14 February 201943 minRated TV-14
Where to watch Grey's Anatomy Season 15 in Australia
Grey's Anatomy season 15 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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From $9.99/mth
Availability checked 16 November 2026.
What happens in “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.
Episode summary: TMDB.
Before you watch
- It is episode 13 of 25 of season 15, so watch episodes 1 to 12 first.
- It runs about 43 minutes.
- Directed by Kevin McKidd, written by Tameson Duffy.
- TMDB users rate it 8.3 out of 10 (7 votes).
Grey's Anatomy trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Grey's Anatomy trailer
Cast and crew of this episode
- Director
- Kevin McKidd
- Writer
- Tameson Duffy
- Guest stars
- Jake Borelli as Levi SchmittGreg Germann as Tom KoracickJaicy Elliot as Taryn HelmBilly Boyd as SeamusAlex Blue Davis as Casey ParkerSophia Ali as Dahlia QadriLinda Klein as Nurse LindaKevin Clarke as Paramedic Kevin
Credits: TMDB.
More from Grey's Anatomy Season 15
Every episode of Season 15Grey's Anatomy episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.