Grey's Anatomy Season 3, Episode 21 : Desire

About Grey's Anatomy Season 3, Episode 21 : Desire

As the interns of Seattle Grace cram for their upcoming exam, the attendings vie for the Chief's position by tending to the chairman of the hospital board (Mitch Pileggi) after he is admitted as a patient. Meanwhile, Burke struggles to involve Cristina in the wedding planning, things heat up between Addison and Alex, and Derek questions his relationship with Meredith. Guest Stars: Mitch Pileggi, Rowena King, Mary-Margaret Humes, Kali Rocha, Elizabeth Reaser,