In the first half of Grey's Anatomy's two-part Season Two finale, Christina (
Sandra Oh) is placed in charge of the ER just as several tense situations reach the crisis stage. It looks as if heart-transplant candidate Denny (
Jeffrey Dean Morgan) won't survive the night unless George (
T.R. Knight) acts quickly; Derek races against time to safe the life of gunshot victim Burke; and Webber (James Pickens Jr.) tries to make a dying girl's dream come true--a particularly poignant moment, in that the girl is his own niece. And on the romantic scene, Callie (
Sara Ramirez) demands to know how George really feels about her, while Derek and Addison (
Kate Walsh) reach yet another crossroads. In keeping with the "ensemble" feel of this busy episode, the offscreen narration, traditionally the responsibility of Meredith (
Ellen Pompeo), is handled by virtually everyone in the cast! ~ Hal Erickson, All Movie Guide