"Unless you saw them, I don't think we can say anyone is necessarily safe," she tells The Hollywood Reporter about the seemingly deadly final moments of season 21.

Grey’s Anatomy’ EP Meg Marinis on the Season 21 finale: that breakup, Meredith's return to Seattle, the explosion — and whether Sandra Oh will return.

She grabbed a lighter and a tank of explosive gas from her husband's construction truck. She then coerced Amelia and Lucas ( Niko Terho) to perform the surgery while holding Simone ( Alexis Floyd) by the flammable gas tank.