The pilot episode of Adventures of Sonic the Hedgehog is an unaired 7-minute animation created in 1992 as a proposal for the TV series. It was produced in-house in America rather than being outsourced to Asia as the series was. It was unaired and was not included on any of the DVD releases of the series, but on March 4, 2009 it was finally released by Milton Knight and posted on Youtube by Dan Variano. While Sonic is voiced by Jaleel White, the voices of Dr. Robotnik and Scratch are provided by Jim Cummings, the voice of Tails is provided by Russi Taylor, and Gary Owens plays the narrator.