Demetri Evan Martin 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.
Mr. Freeze is a fictional supervillain appearing in American comic books published by DC Comics. Created by writer Dave Wood and artist Sheldon Moldoff, he first appeared in Batman #121 as the ice-based criminal Mr. Zero, but he was soon renamed "Mr. Freeze".
