Greene has his own problems trying to manage a long-distance marriage, while nurse Carol Hathaway (Julianna Margulies) bounces back from her aborted first-season marriage attempt to start a new relationship with paramedic Shep (Ron Eldard, who also became Margulies's real-life partner). She buys her first house and enjoys an entire season out of the companionship of Doug Ross (George Clooney), who as always runs into problems with his cowboy style and philandering ways. But just when he's finally driven himself out of the ER, he has to go play hero when he finds a boy pinned in a storm drain in an episode that was nominated for six Emmys and remains one of the, excuse the pun, high-water marks of the series. That and such episodes as "The Healers," which deals with the aftermath of Shep's daring fire rescue, prove that when ER was at its best, it was as good as anything on television.
Guest appearances include Lucy Liu as the mother of an AIDS-stricken boy, Red Buttons as an elderly husband, Joanna Gleason as an infomercial producer, and Jake Lloyd (Star Wars: Episode I, The Phantom Menace) as the son of a prostitute. DVD bonus features are a little lighter than on the first-season set, consisting of a commentary track (by co-executive producer Mimi Leder, editor Randy Jon Morgan, and Laura Innes) on the season's first episode and "The Healers," a nine-minute spotlight on "Hell and High Water," an 11-minute piece on the series' multiple directors, 14 minutes of outtakes, and a gag reel. --David Horiuchi