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Grey's Anatomy S09E12, Walking on a DreamS09E12

Grey's Anatomy · Season 9

Grey's Anatomy season 9 episode 12: Walking on a Dream

Aired 24 January 201343 minRated TV-14

8.2TMDB · 12 votesMark watched

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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Stream (subscription)

Availability checked 16 November 2026.

What happens in “Walking on a Dream”

The Seattle Grace doctors are on edge when a new medical professional enters the hospital; Arizona struggles with the emotional and physical pain of a phantom limb; and while battling pregnancy hormones, an overly-emotional Meredith is confronted with her worst fear.

Episode summary: TMDB.

Before you watch

  • It is episode 12 of 24 of season 9, so watch episodes 1 to 11 first.
  • It runs about 43 minutes.
  • Directed by Rob Hardy, written by Tia Napolitano.
  • TMDB users rate it 8.2 out of 10 (12 votes).

Grey's Anatomy trailer

The official trailer for the series (no preview of this episode has been published).

Grey's Anatomy trailerPlay video: Grey's Anatomy trailer

Cast and crew of this episode

Director
Rob Hardy
Writer
Tia Napolitano
Guest stars
Camilla Luddington as Jo WilsonJerrika Hinton as Stephanie EdwardsGaius Charles as Shane RossAmeenah Kaplan as MakenaKate Mines as Nurse GloriaConstance Zimmer as Alana CahillJustin Bruening as Matthew TaylorWes Ramsey as Jimmy McAdams

Credits: TMDB.

More from Grey's Anatomy Season 9

Previous · S09E11The End is the Beginning is the End17 January 2013Next · S09E13Bad Blood31 January 2013
  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12
  13. E13
  14. E14
  15. E15
  16. E16
  17. E17
  18. E18
  19. E19
  20. E20
  21. E21
  22. E22
  23. E23
  24. E24

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.