Harvey Birdman, Attorney at Law (sometimes referred to simply as Harvey Birdman) is an American animated television series comedy created by Williams Street and produced by Cartoon Network Studios that aired on Cartoon Network during its Adult Swim late night programming block. The series' pilot first aired in 2000 before the Adult Swim block was officially incepted, and later became a series in 2001. The show revolves around the activity of the Sebben & Sebben law firm, which is staffed mainly by superheroes and other characters who had originally been featured in 1960s-era Hanna-Barbera cartoons, most notably Birdman and the Galaxy Trio. The series had its final episode on July 22, 2007. The show also screens in Australia on The Comedy Channel as part of the channel's Adult Swim block of programming.