M10, T1: For the overburdened doctors and emergency room personnel of County General Hospital, an urban Chicago teaching hospital, the difference between life and death often depends on split-second decisions. The staff of heroic healers includes Attending Physician Dr. John Carter (series star Noah Wyle), nurse Abby Lockhart (series star Maura Tierney), Attending Physician Dr. Luka Kovac (series star Goran Visnjic), Chief of Staff Dr. Kerry Weaver (series star Laura Innes), intern Dr. Gregory Pratt (series star Mekhi Phifer), recent medical school graduate Michael Gallant (series star Sharif Atkins), Attending Physician Dr. Jing-Mei Chen (series star Ming-Na), Attending Physician Dr. Susan Lewis (series star Sherry Stringfield), Chief of Emergency Medicine Dr. Robert Romano (series star Paul McCrane), trauma surgeon Dr. Elizabeth Corday (series star Alex Kingston) and newcomer Neela Rasgotra (series star Parminder Nagra), a British-Indian medical student.