As a comedian, Patton has released three TV specials and, as of this writing, two critically acclaimed albums. Currently a series regular on Showtime's United States of Tara, he has also appeared as a guest star on The Sarah Silverman Program on Comedy Central and on Flight of the Conchords on HBO. He's a regular contributor to Countdown with Keith Olbermann, Real Time with Bill Maher and Lewis Black's Root Of All Evil. Patton will also appear in Steven Soderbergh's feature film The Informant and Observe and Report with Seth Rogen. Patton provided the voice for Remy, the rat, in Pixar's Oscar winning Ratatouille. He's also appeared in more then 20 films, including Magnolia, The Informant, Starsky and Hutch and Reno 911!: Miami. On TV he played Spence on The King of Queens on CBS for nine seasons, as well as appearing on Seinfeld, Reaper, Aqua Teen Hunger Force and Tim and Eric's Awesome Show.