Suggestions by @kevindolan

Maurice LaMarche

as Quickdraw McGraw in Hanna-Barbera cinematic universe

+0-2Score: -2

Tom Kenny

as Top Cat in Hanna-Barbera cinematic universe

+3-1Score: +2

Spike Brandt

as Doggie Daddy in Hanna-Barbera cinematic universe

+2-0Score: +2

Ben Schwartz

as Atom Ant in Hanna-Barbera cinematic universe

+10-0Score: +10

Bill Farmer

as Secret squirrel in Hanna-Barbera cinematic universe

+2-1Score: +1