THE ATTENDINGS ARE EXTRA ATTENTIVE TO A PATIENT (WHO HAPPENS TO BE THE CHAIRMAN OF THE HOSPITAL BOARD), BURKE PLANS THE WEDDING WITH LITTLE HELP FROM CRISTINA, AND THINGS HEAT UP BETWEEN ADDISON AND ALEX, ON ABC'S "GREY'S ANATOMY"

Mitch Pileggi ("The X-Files") Guest Stars

Elizabeth Reaser ("Sweet Land") Returns as Jane Doe

"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 after he's 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, on "Grey's Anatomy," THURSDAY, AUGUST 23 (9:00-10:01 p.m., ET) on the ABC Television Network. (Rebroadcast. OAD 4/26/07)

"Grey's Anatomy" stars Ellen Pompeo as Meredith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, Isaiah Washington as Preston Burke, Katherine Heigl as Isobel "Izzie" Stevens, Justin Chambers as Alex Karev, T.R. Knight as George O'Malley, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Kate Walsh as Addison Shepherd, Sara Ramirez as Callie Torres and Eric Dane as Mark Sloan.

Guest starring Elizabeth Reaser as Jane Doe, Kali Rocha as Dr. Sydney Heron, Mitch Pileggi as Larry Jennings, Mary-Margaret Humes as Nancy Jennings, Rowena King as Celeste Newman, and Ramon De Ocampo as James Benton. Co-Starring Stewart Skelton as Dr. Fischer.

"Desire" was written by Mark Wilding and directed by Tom Verica.

"Grey's Anatomy" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish audio via SAP.

This program carries a TV-14,D parental guideline.