T.R. Knight Heads Back to Shondaland, But Not on Grey's Anatomy

Paging all Grey's Anatomy fans: Dr. George O'Malley is back! Well, sort of. T.R. Knight, who played the beloved Seattle Grace doctor from 2005 to 2009, is heading back to Shondaland in...
T.R. Knight Heads Back to Shondaland, But Not on Grey's Anatomy