Oh, Batman: The Brave and The Bold, clearly you know the way to my heart: A guest-star filled episode featuring heroes and villains having to race each other in special vehicles for the fate of the planet? Yes please.
Neil Patrick Harris and The Brave and The Bold - Two great tastes that taste great together? Judging by the Doctor Horrible-esque musical episode of the Batman cartoon, definitely. We want a rematch (or several) already.