Liz and Pete keep things running at TGS. Or they try they hardest to do so, at least.
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Pete Hornberger (Scott Adsit) of 30 Rock fame.
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30 Rock Quotes

Jack: Never go with a hippie to a second location.
Liz: I need to do that thing that rich people do where they turn money into more money. Can you teach me how to do that?
Jack: With my eyes closed.

Hey, nerds! Who's got two thumbs, speaks limited French, and hasn't cried once today? [pointing thumbs at self] This moi.

Liz