: Meredith Grey must deliver life-altering news to Nathan Riggs: his long-lost fiancé and Owen Hunt's sister, Megan, has been found alive after 10 years.

: Dr. Stephanie Edwards (Jerrika Hinton) faces her final chapter. Trapped in the fire with a young girl named Erin, Stephanie performs a series of heroic acts—including walking through flames and performing CPR on the roof—to save them both.

Directed by (who also stars as Catherine Avery), the finale features the long-running ensemble cast. Caterina Scorsone