in direct support of his own possible candidacy. Other work Colbert is co-author of the satirical text-and-picture novel Wigfield: The Can Do Town That Just May Not, which was published in 2003 by Hyperion Books. The novel was a collaboration between Colbert, Amy Sedaris, and Paul Dinello, and tells the story of a small town threatened by the impending destruction of a massive dam. The narrative is presented as a series of fictional interviews with the town's residents, accompanied by photos. The three authors toured performing an adaptation of Wigfield on stage the same year the book was released. Colbert appeared in a small supporting role in the 2005 film adaptation of Bewitched. He has made guest appearances on the television series Curb Your Enthusiasm, Spin City, and Law & Order: Criminal Intent, and on the first season of the US improvisational comedy show Whose Line Is It Anyway?. He voiced the characters of Reducto and Phil Ken Sebben in the Adult Swim's Harvey Birdman, Attorney at Law, but left the show in 2005 to work on The Colbert Report. His characters were both killed, though he returned to voice Phil for the series finale. Colbert also has provided voices for Cartoon Network's The Venture Bros., Comedy Central's Crank Yankers, and American Dad!, and for Canadian animated comedy series The Wrong Coast. He appeared as Homer Simpson's life coach, Colby Krause, in The Simpsons episode "He Loves to Fly and He D'ohs". Colbert filled in for Sam Seder on the second episode of The Majority Report on Air America Radio, and has also done reports for The Al Franken Show. He appeared on a track on Wig in a Box, a tribute album for Hedwig and the Angry Inch. Colbert read the part of Leopold Bloom in Bloomsday on Broadway XXIV: Love Literature Language Lust: Leopold's Women Bloom on June 16, 2005, at Symphony Space in New York City. He appeared in a series of TV commercials for General Motors, as a not-too-bright investigator searching for the elusive (and non-existent in real life) "Mr. Goodwrench". He also portrayed the letter Z in Sesame Street: All-Star Alphabet, a 2005 video release. Colbert is a producer of The 1 Second Film, the world's largest nonprofit collaborative art film. His video request that IMDb list his credit for The1 Second Film ("it is as valid as most of my credits") enabled thousands of