And now, he of amazing eyebrows is about to join season 18 of “Grey’s Anatomy.”
If you are thinking of Peter Gallagher, you are right on!
We will first meet Dr. Hamilton when the show comes back on September 30, 2021.
As the outlet notes, Mer’s mom died on season 3 of the ABC medical drama.
No matter Twitter is still very excited that Gallagher is joining the cast.
May have to tune in."
