David Cross is a comedian born April 4, 1964, in Atlanta, Georgia. Known for his incredibly dark, sardonic sense of humor, and his decidedly left-leaning views. With Bob Odenkirk, he wrote and starred in Mr. Show. Cross is also an actor; he stars in The Increasingly Poor Decisions of Todd Margaret, and he's appeared in everything from Arrested Development to the Alvinandthe Chipmunks films. He also sang the Expository Theme Tune for the fourth season of Cheap Seats.