ER: Temporada 1, Episódio 20

1 - 20: Full Moon, Saturday Night

A new Chief shakes up the ER and is impressed with Susan. Mark remains deeply affected by the loss of a patient. Benton begins to realize his mother's future is not bright, and clashes with Tag regarding her hospital stay. Carter and Deb experience the strangeness brought on by the full moon coinciding with the naturally heavy Saturday night traffic