الموسم 4 • الحلقة 13

Piece of My Heart

2008-05-01 ★ 8.0 43 دقيقة

Addison visits Seattle Grace because they need skills that only she has. Rebecca/Ava returns with news for Alex. Meredith and Derek's clinical trial experiences one or two developments.

ضيوف الشرف

Kate Walsh

Brooke Smith

Clea DuVall

Gloria Garayua

Amy Madigan

Lauren Stamile

Elizabeth Reaser

Richard Keith

Jason O'Mara

John O'Brien