Grey's Anatomy Season 9 Episode 12
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.
Guest Stars
Camilla Luddington
Jo Wilson
Jerrika Hinton
Stephanie Edwards
Gaius Charles
Shane Ross
Ameenah Kaplan
Makena
Kate Mines
Nurse Gloria