"Grey's Anatomy" Season 21, Episode 6 sets the stage for the exit of Levi Schmitt and Mika Yasuda, who are expected to leave this season

Dozens of doctors have come and gone from Grey Sloan Memorial Hospital over the years, but Grey’s Anatomy viewers have never seen a double exit quite as heartbreaking as what’s to come. Who’s leaving Grey’s Anatomy in Season 21?

Spoiler alert! Major spoilers ahead for Grey’s Anatomy’s November 7 episode “Night Moves.” Episodes can be streamed with a Hulu subscription if you need to catch up. If what we just watched was the last night of Levi Schmitt’s career at Grey Sloan,