The promo for Grey’s Anatomy 9×21 “Sleeping Monster” has been released giving fans a look at how the new management at Grey + Sloan Memorial Hospital will deal with a crisis on their hands.

When a mysterious and deadly infection affects several of Bailey’s patients she is left to wonder how it could have happened. The new board of doctors run by Jackson, Derek, Meredith, Callie, Arizona, and Cristina immediately bring in the CDC per protocol. The break between episodes has left fans wondering how the newly re-branded hospital will handle the crisis, as well as what will happen with Bailey’s future as a surgeon!

Watch the just released promo for Grey’s Anatomy 9×21 “Sleeping Monster” below to get a look at the drama that will ensue.

The synopsis for Grey’s Anatomy episode 9×21 “Sleeping Monster” is:

BAILEY FINDS HERSELF AT THE CENTER OF A CDC INVESTIGATION,
ON ABC’S “GREY’S ANATOMY”

Guest starring Jennifer Bassey (“All My Children”) as Nancy Dawson

“Sleeping Monster” – Bailey finds herself at the center of a CDC investigation surrounding the death of several of her patients, as Jackson and the rest of the board members argue over how to address the crisis with the public. Meanwhile, Cristina teases Alex about his unspoken feelings for Jo, and Owen continues to take special care of Ethan as the condition of his parents remains uncertain, on “Grey’s Anatomy,” THURSDAY, APRIL 25 (9:00-10:02 p.m., ET) on the ABC Television Network.

“Grey’s Anatomy” stars Ellen Pompeo as Meredith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, Justin Chambers as Alex Karev, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Sara Ramirez as Callie Torres, Kevin McKidd as Owen Hunt, Jessica Capshaw as Arizona Robbins, Jesse Williams as Jackson Avery and Sarah Drew as April Kepner.

Guest cast TBA.

“Sleeping Monster” was written by Browyn Garrity and directed by Bobby Roth.

What do you think Bailey did wrong on ‘Grey’s Anatomy’?

Photo credit: ABC/Richard Cartwright