 The first four episodes of the show all began the same way, with one  of the doctors being awakened early in the morning from "Exam 8" at  the end of the hallway in this order: Greene (Pilot), Lewis (Day  One), Benton (Going Home), Carter (Hit and Run). This became a  recurring motif throughout the run of the series, and the 200th  episode began this way as well. Of the original five doctors, Ross  (George Clooney (qv)) was the only one who was never shown  sleeping in Exam 8.