Jack McBrayer is the voice of Irving. He is best known for his role as Kenneth Parcell on 30 Rock, a role which he has played since the show ran from 2006 until 2013. Maulik Pancholy, voice of Baljeet, was also an actor with Jack on 30 Rock.

Jack McBrayer (born May 27, 1973) is an American comedic actor. He became famous after appearing many times on Late Night with Conan O'Brien. He won some Emmy Awards. He currently stars as the title character, Wander, in the Disney Channel original series Wander Over Yonder.

In real life, McBrayer, 39, is hardly clueless, but he clearly shares much of the genetic makeup of his best-known characters: He is exceedingly polite and decorous to a tee, and that big toothy smile is genuine. They are the qualities he brings to his character in Wreck-It Ralph.

"Yo Gabba Gabba!" Animals (TV Episode 2008) - Jack McBrayer as Self - IMDb.