ER:The Book Of Abby--Entire Episode (NBC)

ER, the NBC medical drama, is in it's 15th and last season. The first ten years, the show was a top ten hit and one of the most watched programs of the 90's.In ER's 15 years, many stars have come and gone, such as George Clooney, Juliana Marguiles, Ving Rhames, Gloria Reuben, Kirsten Durst, John Stamos, most of the cast of CSI including Jorja Fox, Marq Helgenberger and George Eads, Omar Epps (who