ER: Season 2 Episode 18: A Shift in the Night
Starring: Anthony Edwards, George Clooney, Sherry Stringfield, Noah Wyle, Julianna Margulies, Eriq La Salle, Christine Harnos
Length: 45 minutes
On Air Date: 4 Apr 1996
ER: S02E18 Description: Mark has to work for the fourth night in a row while a lot of the staff are absent and the number of patients is towering.