Here's the official guide of Grey's Anatomy season 9 episode 23 "Readiness Is All". This episode airs on Thursday, May 9 on ABC.
- The doctors of Grey Sloan Memorial Hospital prepare for a super storm heading towards Seattle.
- Owen's desire to be a parent gets stronger as he becomes closer to Ethan.
- One wrong move puts the lives of Meredith and her baby in jeopardy.
- Meanwhile, Jo looks to Alex for help in a moment of crisis, and one doctor gets the shock of her life.