It's the reunion you've been waiting for.
So teases the video below, as ER airs a major television event next Thursday.
Past favorites such as Eriq LaSalle, Julianna Marguiles and George Clooney all return for a final appearance on the show that made them famous. Even Oscar-winner Susan Sarandon stops by.
Watch the promo following this article's jump and remember to tune in to ER on March 12...
[video url="/videos/an-er-reunion/" title="An ER Reunion"] [/video]
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