First Grey's Anatomy Season 18 Promo Warns Fans to 'Brace for One Helluva Return' — Could It Be [Spoiler]?

Well, this could explain Abigal Spencer’s just-announced return as Dr. Megan Hunt. ABC on Tuesday dropped the first promo for Grey’s Anatomy‘s upcoming Season 18 premiere (Sept 30 at 9/8c), and it’s teeing up yet another big — and presumably unannounced — comeback. “Brace yourself for one helluva return,” the VO cryptically warns viewers over footage […]