Great Expectations

S6 E8: Complications arise as Hathaway delivers twins, Tess and Kate. Greene, Hathaway's Lamaze coach, rushes to the hospital to be with her during the delivery, leaving a disappointed Elizabeth to spend Thanksgiving alone with Greene's father and Rachel. Nurse Abby Lockhart (Maura Tierney) helps with the births. Malucci impresses Carter with his knowledge of a strange ailment and admits he attended a less-than-stellar medical school in Grenada.