In a "Wizard of Oz" homage, J.D. is trying to go home, Turk searches for a heart donor and Carla worries, that she doesn't have the courage to become a parent. Meanwhile, Elliot doesn't believe, that she has the brains to lead a question and answer session. Also, the Janitor is painting color coded lines throughout the hospital for easier navigation. false 2017-10-04 13:00:30 Zach Braff 7.8 2006 tt0756592 302824 22 https://www.thetvdb.com/banners/episodes/76156/302824.jpg David Downs GuestStar George Miserlis GuestStar Paul F. Perry GuestStar Scott Rabideau GuestStar 7 5 2006-01-24 srt srt eng progressive False False