New History

Overview

Owen recruits Dr. Teddy Altman, a former Iraqi veteran, as the new cardiothoracic surgeon. Cristina questions her abilities in the E.R. and relationship with Owen. Izzie returns to Seattle Grace with her high school mentor seeking treatment for his dementia. Richard's responsibilities, post-merger, are taking a toll on him.

Guest Stars

Jesse Williams

Jackson Avery

Loretta Devine

Adele Webber

Steven W. Bailey

Joe

Nora Zehetner

Reed Adamson

James DuMont

Sheldon Morris

Joel Grey

Dr. Singer

Mason Cook

Casey

Robert Baker

Charles Percy