When average 13-year-old Tracy befriends Evie, the most popular girl in school, Tracy's world is turned upside down as Evie introduces her to a world of sex, drugs and cash. But it isn't long before Tracy's new world and attitude finally takes a toll on her, her family, and old friends.
ER explores the inner workings of an urban teaching hospital and the critical issues faced by the dedicated physicians and staff of its overburdened emergency room.