SpoilerTV Image Archive | Gallery | grey-s-anatomy | Season 9 | Promotional Episode Photos | Episode 9.12 - Walking on a Dream | 130516_9328

GREY'S ANATOMY - "Walking on a Dream" - The Seattle Grace doctors are on edge when a new medical professional enters the hospital; Arizona struggles with the emotional and physical pain of a phantom limb; and while battling pregnancy hormones, an overly-emotional Meredith is confronted with her worst fear, on "Grey's Anatomy," THURSDAY, JANUARY 24 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/KELSEY MCNEAL) CHANDRA WILSON, GAIUS CHARLES, ELLEN POMPEO

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