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Everyone in the ER is trying to cope with the loss of their colleague. The staff feels defensive toward the new Chief and her tough disposition. Gates and the new interns treat a bio terrorist, who has a lethal secret that endangers them all. Neela makes a great effort to get Dubenko back on the surgery staff, and gets help from an unexpected souce.
First Air Date : Sep 19, 1994
Last Air date : Apr 02, 2009
Episode : 331 Episode
Season : 15 Season
Runtime: 45:14 minutes
Studio: NBC
Country: United States of America
