MARK AND DEREK MUST WORK TOGETHER WHEN TWO CLOSE-KNIT BROTHERS SEEK MEDICAL HELP, ON ABC�S �GREY�S ANATOMY�

�Don�t Stand So Close to Me� � Recent events strain Burke and Cristina�s relationship, Meredith�s half-sister, Molly, is admitted to the hospital, and Mark and Derek must work together when two close-knit brothers seek medical help, on �Grey�s Anatomy,� THURSDAY, NOVEMBER 30 (9:00-10:01 p.m., ET) on the ABC Television Network.

�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 cast TBD.

�Don�t Stand So Close to Me� was written by Carolina Paiz and directed by Seith Mann.

�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.

A TV parental guideline will be posted closer to airdate.