ER: Temporada 2, Episódio 1

2 - 1: Welcome Back, Carter!

The ER treats victims of a gang shootout. Carter arrives late and unprepared for his new position. Mark learns all about being an attending, including senior staff's habit of bad-mouthing the residents, particularly Doug Ross. Mark hires a new Chief Resident, Kerry Weaver. Third year med students arrive to complete their ER rotation