ER - Season 9 Episode 1: Chaos Theory

8.3

Chaos Theory

2002-09-26

7.5

Dead Again

2002-10-03

8.2

Insurrection

2002-10-10

7.7

Walk Like a Man

2002-10-17

8.2

A Hopeless Wound

2002-10-31

7.8

One Can Only Hope

2002-11-07

7.8

Tell Me Where It Hurts

2002-11-14

8.1

First Snowfall

2002-11-21

7.8

Next of Kin

2002-12-05

8.4

Hindsight

2002-12-12

7.7

A Little Help From My Friends

2003-01-09

7.3

A Saint in the City

2003-01-16

7.8

No Good Deed Goes Unpunished

2003-01-30

7.8

No Strings Attached

2003-02-06

8

A Boy Falling Out of the Sky

2003-02-13

8.3

A Thousand Cranes

2003-02-20

8.4

The Advocate

2003-03-13

8.2

Finders Keepers

2003-04-03

8.3

Things Change

2003-04-24

8.2

Foreign Affairs

2003-05-01

8.3

When Night Meets Day

2003-05-08

8.3

Kisangani

2003-05-15