Academy Award-winning actress Faye Dunaway is scheduled to guest star on Grey’s Anatomy, just as fan fave Melissa George packs her bags to leave ABC’s award-winning medical drama.

On Tuesday, Melissa, who plays free-spirited surgical intern “Sadie” on the series,” told Entertainment Weekly that she her leaving Grey’s because her storyline has come to an end.

In other Grey’s news, “Mommie Dearest” Dunaway has signed on to play a renowned doctor visiting Seattle Grace in at least one episode that will air in February.