I Do Do

"I Do Do" is the twenty-second episode and season finale of the fourth season of the American television comedy series 30 Rock, and the 80th overall episode of the series. It was directed by series producer Don Scardino, and written by series creator, executive producer and lead actress Tina Fey. The episode originally aired on the National Broadcasting Company network in the United States on May 20, 2010. Guest stars in this episode include Elizabeth Banks, Craig Castaldo, Matt Damon, Will Forte, Susan Heyward, Kristin McGee, Julianne Moore, Paula Pell, Michael Sheen, and Jason Sudeikis. In the episode, Liz Lemon meets the man of her dreams. Meanwhile, Jack Donaghy's love triangle with Avery Jessup and Nancy Donovan comes to a head. At the same time, NBC page Kenneth Parcell tries to avoid a promotion that would send him to Los Angeles, and Jenna Maroney's new relationship may be ruined after her boyfriend falls for another woman. "I Do Do" was generally, though not universally, well received among television critics.