Grey Sloan Memorial is about to get Charmed with a Halliwell reunion [1] going down in season 16. That's right, Alyssa Milano [2] and Holly Marie Combs will portray sisters [3] in an upcoming episode of Grey's Anatomy [4], slated to air on Oct. 10. Though they won't be reprising their Charmed characters [5] — Milano and Combs portrayed Phoebe and Piper Halliwell, respectively — their guest appearance will reunite them with Krista Vernoff and Andy Reaser, who were writers on Charmed and currently serve as executive producers on Grey's Anatomy [6].
The two will play sisters who arrive at Grey Sloan [7] after their other sister is admitted following a fall at a construction site (sounds pretty similar to another sister's demise [8]). When she becomes brain dead, Combs and Milano must decide whether to keep her alive. So, it's a totally chill episode for the two to reunite!
ABC shared a photo from the episode [9] on the show's Twitter account on Monday, showing the two actors in character at Grey Sloan. "We're excited to have the charmed ones @milano_alyssa and @thehmc guest-starring on #GreysAnatomy! #CastFromThePast," they captioned the post. They obviously aren't the only ones excited: fans quickly stormed Twitter with their delight over the guest appearances. Check out their excitement ahead and get ready for Grey's Anatomy to return on Sept. 26!