You know the face. But do you know the name? The nurses of the world often go unnoticed, but their work is vital to the doctors' success.

Meredith will be running the show in "Golden Hour." We can't wait for the episode.

A scene from the February 17, 2011 episode of Grey's Anatomy. A family member places an urgent call.

At least for an hour. Meredith runs the show on Grey's Anatomy February 17, 2011.

A scene from the February 17, 2011 episode of Grey's Anatomy. The woman is still on the horn.

A scene from the February 17, 2011 episode of Grey's Anatomy. This guy looks pretty upset with what's going on.

That's what this guy is probably thinking in a scene from the February 17, 2011 episode of Grey's Anatomy.

Richard, Alex and Meredith in a scene from the February 17, 2011 episode of Grey's Anatomy.

So many complications, so little time to resolve them all.

Cristina and Meredith will always be close, even if they drift apart at times. Here they are in a scene from the February 17, 2011 episode of Grey's Anatomy.

A scene from the February 17, 2011 episode of Grey's Anatomy shows Mer and Cristina sharing a moment. These two will always be best of friends even if friendships ebb and flow.

Cristina and Meredith talk things over in a scene from the February 17, 2011 episode of Grey's Anatomy. Meredith will be at center stage this week.