Woo is a fictional character portrayed by Smith Cho in the TV series ER.
They appear in 1 episodes out of a total of 331 aired
Episodes1
Finders Keepers
episode S9.E18 april 2003Dr. Romano seizes control of the ER and manages to offend everyone. Dr. Kovac asks Dr. Corday's help in the quest to bring a sickly Croatian boy to the U.S. for medical treatment.