ER: Season 9 Episode 1: Chaos Theory
Starring: Noah Wyle, Laura Innes, Mekhi Phifer, Alex Kingston, Goran Visnjic, Maura Tierney, Sherry Stringfield, Ming-Na Wen
Length: 45 minutes
On Air Date: 26 Sept 2002
ER: S09E01 Description: Dr. Carter, Abby and other staff of the ER are quarantined as the CDC investigate a mysterious, deadly outbreak.