With it s deft combination of humor and heart this single-camera sitcom is a both a critical and cult favorite. Scrubs stars Zach Braff as J.D. an eager doctor at Sacred Heart Hospital. With J.D. as it s narrator the show frequently dips into surrealism as it shows his strange thoughts and daydreams. The rest of the characters on Scrubs are equally eccentric: best friend Turk (Donald Faison) bossy nurse Carla (Judy Reyes) J.D. s reluctant mentor Dr. Cox (John C. McGinley) the anxiety-ridden ex-girlfriend Elliot (Sarah Chalke) and J.D. s arch nemesis known simply as Janitor (Neil Flynn). This set contains all episodes from season seven of this popular series.