Bat-Bat was a minor character in the Mighty Mouse cartoonwho made a few appearances in MM and was voiced by Charlie Adler . Bat-Bat was a square jawed bat who dressed in a Batman costume, had a Bat-Cave and fought crime. He also drove the man-mobile - a car with legs instead of wheels. Other interesting spins of Batman include Midnighter in The Authority, Knight in Garth Ennis's The Pro and Marvel's Black Fox.