E.R. Fightmaster first appeared on Grey's Anatomy as Dr. Kai Bartley in season 18, and will return as a recurring character this season Grey's Anatomy is casting a non-binary character in a recurring ...

E.R. Fightmaster talks with Yahoo's Ethan Alter about their groundbreaking role on Grey's Anatomy as the series' first non-binary character. They also talk about the series' legacy of diversity, why ...

When E.R. Fightmaster booked the role of neuroscientist Kai Bartley on “Grey’s Anatomy,” they immediately understood the weight of responsibility that comes with portraying the ABC medical drama’s ...

Fightmaster already appeared in two episodes of the show playing the new doctor. Meredith Grey (Ellen Pompeo) and Amelia Shepherd (Caterina Scorsone) met them in Minnesota. It looks like they’ll be ...

Grey’s Anatomy introduced a new love interest for Amelia Shepherd (Caterina Scorsone). So when does Dr. Kai Bartley (E. R. Fightmaster) return for season 19? Here is everything you need to know.

E.R. Fightmaster isn't ready to hang up their lab coat just yet. On Wednesday, Oct. 27, Variety reported that the actor, who uses they/them pronouns, will stay on Grey's Anatomy in the role of Dr. Kai ...