"Idiots Are People Three!" is the third episode of the sixth season of the American television comedy series 30 Rock, and the 106th overall episode of the series. It was directed by Beth McCarthy-Miller, and written by co-show runner and executive producer Robert Carlock. The episode originally aired on the National Broadcasting Company (NBC) network in the United States on January 26, 2012. Guest stars in this episode include Will Arnett, James Marsden, Kelsey Grammer, and Denise Richards.

In the episode, Jack Donaghy (Alec Baldwin) deals with the return of Devon Banks (Will Arnett) and Liz Lemon's (Tina Fey) relationship with Criss (James Marsden), Liz deals with Tracy Jordan (Tracy Morgan) and his protest for idiots, and Kenneth Parcell (Jack McBrayer), Jenna Maroney (Jane Krakowski), and Kelsey Grammer attempt to clean up after Kenneth and Jenna accidentally poison and knock out Pete Hornberger (Scott Adsit).

Criss (James Marsden) learns that Jack Donaghy (Alec Baldwin) is the boss of Liz Lemon (Tina Fey), then gives Liz an ultimatum: Jack or him. Liz chooses him, but because she has been doubting Criss lately due to Jack being in her head, also says that maybe he could work on some things, angering Criss. Jack then deals with Devon Banks (Will Arnett), who tells him that in return for Jack getting his triplets into a prestigious school, he will stop attacking NBC for Tracy's homophobic comments. Jack pulls some favors, and does so, only for Devon to point out that Jack's daughter Liddy will now not get into the school, as Jack has exhausted his favors. Jack is upset at first, until he realizes, with the help of Tracy, that he had humble beginnings and became powerful, and he knows Liddy will do just fine.

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