Barry Mills started his career by writing and producing promos and bumpers for TBS and TNT in the early 1990s.
Mills also started Atlanta's first underground hip-hop radio show "Macadocious In Effect" on WRFG, which featured a host of guest DJs including the debut of Lil Jon.
[3] The Rudy and Gogo World Famous Cartoon Show was an afternoon block of classic cartoon shorts hosted by marionettes ("Rowdy" Rudy was voiced by Mills) and a mostly silent nanny goat named Gogo, taking place in front of an ever-changing green screen.
[6] Mills' and Aqua Teen co-creator Matt Maiellaro's band, Donnell Hubbard also had their music featured in a few episodes of Sealab 2021.
In 2003 he started up Sheila Green Productions, which has produced music videos for the independent label Bloodshot Records, television promos for various networks, and has released a limited edition DVD of the Hampton Grease Band's 2006 reunion concert.