Demetri Evan Martin (Greek: Δημήτριος Ευάγγελος Μάρτιν, Dimitrios Evangelos Martin; born May 25, 1973) is an American comedian, actor, director, cartoonist and musician. He was a contributor on The Daily Show. In stand-up, he is known for his deadpan delivery, playing his guitar for jokes, and his satirical cartoons. He currently stars as Ice Bear in the Cartoon Network animated series We Bare Bears.