Grey's Anatomy Season 15 Episode 18 "Add it Up" Preview — Grey’s Anatomy Season 15 Episode 18: Add it Up GREY'S ANATOMY - "Add It Up" - 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 on "Grey's Anatomy," THURSDAY, MARCH 21 (8:00-9:01 p.m. EDT), on The ABC Television Network. (ABC/Eric McCandless)

Preview — Grey’s Anatomy Season 15 Episode 18: Add it Up

Grey's Anatomy, Previews

Now that Owen and Amelia are broken up, is there a chance for Owen and Teddy to be together?

Even if there isn’t, there’s no mistaking their connection, on Grey’s Anatomy Season 15 Episode 18, “Add it Up,” a pregnancy scare for Teddy puts Owen and Karacick at odds with another.

Meanwhile, there’s tension between Meredith and DeLuca, Amelia’s unsure how to act around Link after their recent encounter at a medical conference, and Jackson and Richard work together to help a gender non-binary patient at the hospital.

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Check out the photos and promo video below for a preview of this episode, which airs on Thursday, March 21st at 8/7c on ABC.

Episode description: 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.

“Add It Up” was written by Alex Manugian and directed by Michael Watkins.

Photos from Grey’s Anatomy Season 15 Episode 18:
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
ELLEN POMPEO
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
JUSTIN CHAMBERS, ELLEN POMPEO
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
JUSTIN CHAMBERS, GIACOMO GIANNIOTTI, ELLEN POMPEO
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
ARIELLE HADER
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Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
CATERINA SCORSONE, ARIELLE HADER
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
CATERINA SCORSONE, ARIELLE HADER, JESSE WILLIAMS
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
ARIELLE HADER
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
CHRIS CARMACK, CATERINA SCORSONE, ARIELLE HADER
Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
CATERINA SCORSONE, ARIELLE HADER, JESSE WILLIAMS
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Grey's Anatomy Season 15 Episode 18 "Add it Up"
GREY’S ANATOMY – “Add It Up” – (ABC/Eric McCandless)
JAMES PICKENS JR., JAICY ELLIOT, JESSE WILLIAMS

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Ashley Bissette Sumerel is a television and film critic living in Wilmington, North Carolina. She is editor-in-chief of Tell-Tale TV as well as Eulalie Magazine. Ashley has also written for outlets such as Rolling Stone, Paste Magazine, and Insider. Ashley has been a member of the Critics Choice Association since 2017 and is a Rotten Tomatoes-approved critic. In addition to her work as an editor and critic, Ashley teaches Entertainment Journalism, Composition, and Literature at the University of North Carolina Wilmington.