S9, E12: A new doctor at Seattle Grace puts others on edge; Arizona struggles with phantom limb pain; Meredith is faced with her worst fear.
Constance Zimmer
Justin Bruening
Camilla Luddington
Gaius Charles
Jerrika Hinton
Wes Ramsey
Navi Rawat
Laura Heisler
Elizabeth Anweis
Kirk Bovill
Ameenah Kaplan