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Chaos Theory

Abby, Carter, Chen, Pratt and homeless Stan will be confined to the ER for two weeks, while all of the other patients are evacuated and sent to different hospitals. While on the roof arguing with Luka about the use of a helicopter, Romano backs up into the tail rotor, and has his arm severed above the elbow. Anspaugh arrives to perform surgery, and reattaches the arm. Susan is stuck on the roof with a dying patient. After 2 weeks, the ER reopens. While all of this has been going on, Elizabeth has been in London, working at her father's hospital, where her supervisor doesn't like the American mannerisms and vocabulary she's picked up. She ultimately decides to return to Chicago.

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  • Originally Aired September 26, 2002
  • Runtime 45 minutes
  • Production Code 175151
  • Original Network NBC
  • On Other Sites IMDB
  • Parental Guideline TV-14
Name Type
Jonathan Robert Kaplan Director
Jack Orman Writer
R. Scott Gemmill Writer
Allen Bloomfield Guest Star
B.J. Ward Guest Star
Christopher Grove Guest Star
Crispin Bonh Guest Star
David Allen Brooks Guest Star
David Hayward Guest Star
Dee Freeman Guest Star
Diane Delano Guest Star
Harrison Page Guest Star
Heidi Swedberg Guest Star
James Weber Brown Guest Star
Jillie Mack Guest Star
Jim Piddock Guest Star
Kaline Carr Guest Star
Michael Muhney Guest Star
Paul Freeman Guest Star
Paul Hipp Guest Star
Philippe Bergeron Guest Star

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