S17E15Grey's Anatomy season 17 episode 15: Tradition
Aired 20 May 202143 minRated TV-14
Where to watch Grey's Anatomy Season 17 in Australia
Grey's Anatomy season 17 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “Tradition”
Jackson shares his big news with his colleagues while Koracick and Levi fight to save a pregnant woman’s grandfather as she goes into labor. Maggie keeps a watchful eye on Meredith as Bailey and Richard put off telling her about DeLuca.
Episode summary: TMDB.
Before you watch
- It is episode 15 of 17 of season 17, so watch episodes 1 to 14 first.
- It runs about 43 minutes.
- Directed by Kevin McKidd, written by Jess Righthand.
- TMDB users rate it 8.6 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
- Jess Righthand
- Guest stars
- Stefania Spampinato as Carina DeLucaJaicy Elliot as Taryn HelmRobert I. Mesa as James CheeAniela Gumbs as Zola Grey ShepherdZaiver Sinnett as Zander PerezElla Faris as Ellis ShepherdGracie Faris as Ellis ShepherdBrody Goodstadt as Derek Bailey Shepherd
Credits: TMDB.
More from Grey's Anatomy Season 17
Next · S17E16I'm Still Standing27 May 2021Every episode of Season 17Grey'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.