THURSDAYS 9|8c
Season 4
GREY'S ANATOMY - "Piece of My Heart" - Addison returns to Seattle Grace to perform an operation and is taken aback by all of the changes in her old co-workers' lives. Meanwhile Meredith and Derek's clinical trial has its first patient, and Rebecca/Ava returns with shocking news for Alex, on "Grey's Anatomy," THURSDAY, MAY 1 (9:00-10:01 p.m., ET) on the ABC Television Network.  (ABC/RANDY HOLMES)KATE WALSH
Piece of My Heart
Season 4 | Episode 13 | Aired 05/1/08

Dr. Addison Montgomery returns to discover things are a little different at Seattle Grace and yet some things never change.

We were totally jazzed to see Kate Walsh take a break from her Private Practice to make a triumphant return to Seattle Grace. Yes, Addison is back, even though she tells everyone she’s not. Her expertise is needed for a rare prenatal surgery. An unborn baby’s heart is growing outside of his body. Addison will deliver the baby while Erica works on the heart. Alex, Mark, Bailey and the Chief also pitch in.

The baby’s surgery is risky. Alex is angered by the optimistic parents, feeling they may be unprepared. His attitude worsens when Rebecca/Ava shows up announcing she’s pregnant. Izzie examines her in the clinic. The tests results show Rebecca’s not pregnant (Ava either). You think Izzie will tell Alex? Sometimes that whole doctor-patient confidentiality thing is really annoying.

Episode Photos See all
  • GREY'S ANATOMY - "Piece of My Heart" - Addison returns to Seattle Grace to perform an operation and is taken aback by all of the changes in her old co-workers' lives. Meanwhile Meredith and Derek's clinical trial has its first patient, and Rebecca/Ava returns with shocking news for Alex, on "Grey's Anatomy," THURSDAY, MAY 1 (9:00-10:01 p.m., ET) on the ABC Television Network.  (ABC/RANDY HOLMES) BROOKE SMITH, T.R. KNIGHT, KATE WALSH
  • GREY'S ANATOMY - "Piece of My Heart" - Addison returns to Seattle Grace to perform an operation and is taken aback by all of the changes in her old co-workers' lives. Meanwhile Meredith and Derek's clinical trial has its first patient, and Rebecca/Ava returns with shocking news for Alex, on "Grey's Anatomy," THURSDAY, MAY 1 (9:00-10:01 p.m., ET) on the ABC Television Network. (ABC/CRAIG SJODIN) PATRICK DEMPSEY, ELLEN POMPEO (OBSCURED), LAUREN STAMILE, KATE WALSH
  • GREY'S ANATOMY - "Piece of My Heart" - Addison returns to Seattle Grace to perform an operation and is taken aback by all of the changes in her old co-workers' lives. Meanwhile Meredith and Derek's clinical trial has its first patient, and Rebecca/Ava returns with shocking news for Alex, on "Grey's Anatomy," THURSDAY, MAY 1 (9:00-10:01 p.m., ET) on the ABC Television Network.  (ABC/RANDY HOLMES) ERIC DANE (BACKGROUND), KATE WALSH, JAMES PICKENS JR.
  • GREY'S ANATOMY - "Piece of My Heart" - Addison returns to Seattle Grace to perform an operation and is taken aback by all of the changes in her old co-workers' lives. Meanwhile Meredith and Derek's clinical trial has its first patient, and Rebecca/Ava returns with shocking news for Alex, on "Grey's Anatomy," THURSDAY, MAY 1 (9:00-10:01 p.m., ET) on the ABC Television Network.  (ABC/SCOTT GARFIELD) KATE WALSH
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