Best 30 Rock Episodes
These 30 Rock Episodes Are Almost Better Than Night Cheese
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This was one of 30 Rock's two live shows, an ambitious episode where Kenneth lectures the gang on the benefits of live TV as shown through a live roster of various sketches. There are guest stars aplenty; Paul McCartney makes a cameo, as does Jon Hamm. Look out for Amy Poehler, Donald Glover, and Jimmy Fallon, who play younger versions of Liz, Tracy, and Jack, respectively. The delight of this episode is that anything can happen on live TV, so there's no telling what surprises are in store or who will break character first.