14 Best Moments From NBC’s ’30 Rock’

13. Liz Lemon, You’re My Only Hope!

When she first appears on screen, Carrie Fisher just seems like a jaded veteran writer being hounded by superfan Liz Lemon. Of course, once she’s hired on the show as a guest writer, the dynamic changes so drastically that Liz Lemon ends up running out of Fisher’s Little Chechnya apartment to apologize to Jack for quitting abruptly. Then, Fisher does this amazing twist on her iconic line.

14. David Schwimmer is Greenzo

No matter how you felt about his work in the years since he stopped playing Ross on NBC’s Friends, you had to love how enthusiastically David Schwimmer threw himself into the role of Greenzo, a mostly failed actor who embodies the silly corporate mascot with such ferocity he ends up going off book, insulting Meredith Vierra (the nerve!), and setting (an) Earth on fire.