A little 30 Rock spoiler from Michael Ausiello at EW today ...

Q: Any scoop on 30 Rock for us?

A: "We're ending the season with some big family revelations about Jack Donaghy," reveals exec producer Robert Carlock, "that will allow him to ask questions about himself and where he comes from." I'm guessing Jack's mom will be dropping at least one of the bombshells since Elaine Stritch is slated to return in this season's homestretch.

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