Question: What was the name of the production company for the cartoon series co-created by the creator of "Archer" and "Sealab 2021"?
Sentence (from "Keith Crofford"): He is executive producer for several Williams Street in-house productions such as "Space Ghost Coast to Coast", "Aqua Teen Hunger Force", "The Brak Show" and "Squidbillies".
Relevant evidence: No