Question: Which animated show is written by Tom Kauffman  and premiered on July 26 2015 on Adult Swim?
Sentence (from "Sealab 2021"): "Sealab 2021" is a spin-off of "Space Ghost Coast to Coast", and is one of the four original Williams Street series that premiered in 2000 before Adult Swim officially launched, the others being "Aqua Teen Hunger Force", "The Brak Show" and "Harvey Birdman, Attorney at Law".
Relevant evidence: No