In April 1994, "Space Ghost Coast to Coast" premiered on Cartoon Network. The concept was that 1960s Hanna-Barbera cartoon superhero Space Ghost had retired from being a superhero and was hosting his own talk show, in which he interviewed live action celebrity guests, with his old archenemies Zorak and Moltar as band leader and director. To date, the show has had over 90 episodes aired on television, and was one of the motivating forces behind the creation of the Adult Swim programming bracket started in 2001. He helped produce and write for the show for years, and voiced "Council of Doom" members Brak and Lokar, who would appear on the show periodically, mostly Brak.