 Tin is voiced by Greg Ellis, Pan by Jess Harnell and Alley by Richard McGonagle.Butch (Originally known as Spike, until renamed as Butch to avoid confusion with Spike from the Tom and Jerry cartoons) is the name of another bulldog from Tex Avery's shorts in the 1940s and 1950s.He was one of the main antagonists in Droopy shorts (although he was replaced by Hanna-Barbera's Spike in the 1980s) and also had a series of his own.