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Last night, 30 Rock aired its second live episode and it was both funny and ambitious. Mixed into the show's main plot was a string of sketches that charted the history of television and worked as an homage to live TV. The clip above features a few of those sketches, including great parodies of the Honeymooners, Amos and Andy, and Laugh In as well the work of guest star Jon Hamm.

He wasn't the only guest star. The episode also featured Amy Poehler as a young Liz Lemon, Donald Glover as a young Tracy Jordan, Jimmy Fallon as a young Jack Donaghy, as well as Paul McCartney and Fred Armisen.