of A.: A Primer in Politics for the Incredibly Disenchanted (Simon & Schuster, 2011),[3] inspired the television show he hosted.
His third book, The United States vs. Santa Claus: The Untold Story of the Actual War on Christmas (Simon & Schuster, 2013),[4] was a satire co-authored with B.S.
As a voice talent Sack has appeared in numerous commercials and audiobooks as well as the video game Grand Theft Auto IV.
Sack and musician John Mayer collaborated on a comedy short titled The Paul Reddy Show.
Sack's clueless "Paul Reddy" character was based on PBS mainstay Charlie Rose and peppers Mayer with outlandish and often absurd questions.