'Grey's Anatomy' Season 15 Episode 17: 'And Dream of Sheep' Cast & Synopsis

greys anatomy season 15 episode 17 cast spoilers
Grey's Anatomy via ABC

Who revisits Grey Sloan Memorial?

'Grey's Anatomy' Season 15 Episode 17: 'And Dream of Sheep' Cast & Synopsis

Grey's Anatomy has had quite the run in season 15. Not only will it break the record for the longest-running medical drama in primetime television history, but Grey's Anatomy fans also got to see some pivotal moments in their favorite characters' development. Meredith (Ellen Pompeo) found love in DeLuca (Giacomo Gianniotti) after losing the love of her life – and our favorite McDreamy (Patrick Dempsey). Then fans saw Amelia (Caterina Scorsone) relive her past through Betty's (Peyton Kennedy), while also losing Leo. Meanwhile, Maggie (Kelly McCreary) has been dealing with ghosts of her own as she attempts to grow alongside Jackson (Jesse Williams).

So where are our favorite characters headed next? Well, we can guarantee that some good old fashion drama is back in Grey's Anatomy season 15 episode 17, which is titled "And Dream of Sheep." And it looks like one fan-favorite guest star is coming back. Can you guess who?

Grey's Anatomy via ABC

Season 15 Episode 17 Synopsis

Wondering what's going on in the episode? Here's the official synopsis for the seventeenth episode, courtesy of ABC.

Ties are strained as Andrew and Carina confront an unforgiving family history. Meanwhile, Teddy and Owen work together on a married couple who is expecting, and Amelia attends a conference for alternative pain relief.

Grey's Anatomy via ABC

Yikes.

While it seems like there's plenty in store for Teddy (Kim Raver) and Owen (Kevin McKidd) as their baby's due date vastly approaches, and Amelia could possibly be diving into alternative forms of medicine – let's just hope it's not somehow a gateway back into drugs – it also looks like Carina DeLuca (Stefania Spampinato) is back for another arc. And we'll be honest, we're really excited to see her – and her no-shame attitude when it comes to sex – return to Grey Sloan. While we also know that Carina makes an appearance in both episode 15 and 16, it looks like this episode will actually feature the DeLuca siblings' storyline.

That being said, we're a little worried about what's to come for Andrew and Carina and what exactly makes their "unforgiving family history" so polarizing, especially now that we know who shows up with Carina. Whatever it actually is, it can't be as bad as what Jackson found out about his grandfather, right? Right?

Grey's Anatomy via ABC

'And Dream of Sheep' Cast

Guest Cast List:

  • Stefania Spampinato as Carina DeLuca
  • Alex Blue Davis as Casey Parker
  • Sophia Ali as Dahlia Qadri
  • Lindsay Wagner as Helen Kare
  • Jake Borelli as Levi Schmit
  • Chris Carmack as Atticus “Link” Lincoln
  • Alex Landi as Nico Kim and Jaicy Elliot as Taryn Helm

Main Cast List:

  • 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
Grey's Anatomy via ABC

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