Grey's Anatomy Season 15 Episode 18: Cast, Spoilers, and More

grey's anatomy season 15 episode 18 cast spoilers synopsis photos
Grey's Anatomy via ABC

Are you scared?

Everything You Need to Know About Grey's Anatomy Season 15 Episode 8

There's plenty of drama going on at Grey Sloan Memorial on season 15 of Grey's Anatomy. From what's brewing between Alex (Justin Chambers) and DeLuca (Giacomo Gianniotti) to the ever-evolving tension between Teddy (Kim Raver), Owen (Kevin McKidd), Koracick (Greg Germann), and Amelia (Caterina Scorsone**), there's always something going on with our favorite surgeons. So, what's coming up? Well, we're not exactly sure you want to know. ABC recently revealed a press release for Grey's Anatomy season 15 episode 18, entitled "Add It Up" – and it's not looking good.

So if you're ready to dig into everything we know so far about the episode, then keep scrolling – and hold on tight!

Grey's Anatomy via ABC

Season 15 Episode 18 Synopsis

In a press released on Monday, ABC announced a few details about what's up next for Maggie (Kelly McCreary), Jackson (Jesse Williams) and Richard (James Pickens Jr.), Alex and DeLuca, and Teddy.

Jackson and Richard's case seems like it will be interesting, as they help a patient who is gender non-binary, which is something that we don't often see on television. But, it looks like that's the only positive thing happening in this episode. Things aren't getting better between Alex and DeLuca. And to make things worse, it also appears that something is happening to Teddy and Owen's baby. We knew that it was just a matter of time until something went wrong, but let's all hope that it's not as big of a deal as we think. But who knows, knowing Grey's.

Here is the description of the episode, courtesy of ABC:

Maggie introduces mood rooms as an alternative approach to medicine. Alex and DeLuca butt heads over an 11-year-old patient who tries to sabotage her own surgery. Jackson and Richard deal with a gender non-binary patient. Meanwhile, Teddy has a pregnancy scare that brings Owen and Koracick to odds.

Grey's Anatomy via ABC

'Grey's Anatomy' Cast for 'Add It Up'

Guest Cast List:

  • Stefania Spampinato as Carina DeLuca
  • Alex Blue Davis as Casey Parker
  • Sophia Ali as Dahlia Qadri
  • Jake Borelli as Levi Schmitt
  • Chris Carmack as Atticus “Link” Lincoln
  • Jaicy Elliot as Taryn Helm
  • Greg Germann as Tom Koracick

Main Cast:

  • Ellen Pompeo as Meredith Grey
  • Justin Chambers as Alex Karev
  • Chandra Wilson as Miranda Bailey
  • James Pickens Jr. as Richard Webber
  • Kevin McKidd as Owen Hunt
  • Jesse Williams as Jackson Avery
  • Caterina Scorsone as Amelia Shepherd
  • Camilla Luddington as Jo Wilson
  • Kelly McCreary as Maggie Pierce
  • Kim Raver as Teddy Altman
  • Giacomo Gianniotti as Andrew DeLuca

Photos From the Episode

ABC also revealed a few photos from season 15 episode 18, and it appears that they missed one person from their guest cast list. Tournament and Alien Siege actress Arielle Hader will be playing a patient at Grey Sloan – and it looks pretty emotional.

Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC
Grey's Anatomy via ABC

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