Spike Brandt and Tony Cervone
The duo are best known for doing various projects about Scooby-Doo, The Flintstones, Tom and Jerry, and Looney Tunes. They had also worked on Animaniacs, Duck Dodgers, The Looney Tunes Show, The Juice, and various other projects. Brandt had also voiced Spike Bulldog in various Tom and Jerry direct-to-DVD movies.