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Grey's Anatomy S15E16, Blood and WaterS15E16

Grey's Anatomy · Season 15

Grey's Anatomy season 15 episode 16: Blood and Water

Aired 7 March 201943 minRated TV-14

8.6TMDB · 9 votesMark watched

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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Stream (subscription)

Availability checked 16 November 2026.

What happens in “Blood and Water”

Meredith finds herself having to side with either Alex or DeLuca during a difficult situation, but she doesn’t want to betray either of them. Meanwhile, Maggie reveals details about her personal life that cause a public stir, and Levi struggles with whether or not to tell his family about Nico.

Episode summary: TMDB.

Before you watch

  • It is episode 16 of 25 of season 15, so watch episodes 1 to 15 first.
  • It runs about 43 minutes.
  • Directed by Pete Chatmon, written by Kiley Donovan.
  • TMDB users rate it 8.6 out of 10 (9 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
Pete Chatmon
Writer
Kiley Donovan
Guest stars
Chris Carmack as Atticus LincolnJake Borelli as Levi SchmittStefania Spampinato as Carina DeLucaAlex Landi as Nico KimKate Burton as Ellis GreyAniela Gumbs as Zola Grey ShepherdLindsay Wagner as Helen KarevHarvey B. Jackson as Actor

Credits: TMDB.

More from Grey's Anatomy Season 15

Previous · S15E15We Didn't Start the Fire28 February 2019Next · S15E17And Dream of Sheep14 March 2019
  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
  25. E25

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.