T.R. Knight, who plays Dr. George O'Malley.
Added:
The Grey's Anatomy star talked with the famous talk show host in January 2007.
Added:
T.R. Knight, Isaiah Washington, Kate Walsh and Katherine Heigl have some fun after the Emmy Awards.
Added:
T.R. Knight, from his recent Sesame Street appearance.
Added:
T.R. Knight has his "I" on the case as a private detective on Sesame Street.
Added:
The letter I, that is.
Added:
The cast of Grey's Anatomy, circa Season Two.
Added:
The cast of Grey's Anatomy, decked out in black.
Added:

Grey's Anatomy Quotes

There's a reason I said I'd be happy alone. It wasn't 'cause I thought I'd be happy alone. It was because I thought if I loved someone and then it fell apart, I might not make it. It's easier to be alone, because what if you learn that you need love and you don't have it? What if you like it and lean on it? What if you shape your life around it and then it falls apart? Can you even survive that kind of pain? Losing love is like organ damage. It's like dying. The only difference is death ends. This? It could go on forever.

Meredith

You think that true love is the only thing that can crush your heart; that will take your life and light it up or destroy it. Then you become a mother.

Meredith