S09E23Grey's Anatomy season 9 episode 23: Readiness is All
Aired 9 May 201343 minRated TV-14
Where to watch Grey's Anatomy Season 9 in Australia
Grey's Anatomy season 9 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “Readiness is All”
The doctors of Grey Sloan Memorial Hospital prepare for a super storm heading towards Seattle. Owen's desire to be a parent gets stronger as he becomes closer to Ethan. One wrong move puts the lives of Meredith and her baby in jeopardy. Meanwhile, Jo looks to Alex for help in a moment of crisis, and one doctor gets the shock of her life.
Episode summary: TMDB.
Before you watch
- It is episode 23 of 24 of season 9, so watch episodes 1 to 22 first.
- It runs about 43 minutes.
- Directed by Tony Phelan, written by Bill Harper.
- TMDB users rate it 7.4 out of 10 (14 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
- Tony Phelan
- Writer
- Bill Harper
- Guest stars
- Camilla Luddington as Jo WilsonJason George as Ben WarrenJerrika Hinton as Stephanie EdwardsGaius Charles as Shane RossTessa Ferrer as Leah MurphyMichael Buie as Paul DawsonTeresa Huang as Nurse RuthHilarie Burton Morgan as Lauren Boswell
Credits: TMDB.
More from Grey's Anatomy Season 9
Every episode of Season 9Grey'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.