Who do cartoon characters call when they get into major legal trouble? Harvey Birdman, of course. The so-so superhero's law practice resolves the kinds of disputes superpowers simply can't -- or wont. Gary Cole voices the title character, with Erik Richter as Avenger and Thomas Allen as a paralegal named Peanut. This staple of Cartoon Network's "Adult Swim" roster also includes guest appearances by the likes of Stephen Colbert.