S2, E25: Bat-mite introduces some of Batman's strangest cases, the first of which is the manga-inspired tale about the fall of Lord Death Man. Then Batman and Robin team up with the greatest canine detective the world has ever seen, Scooby-Doo. The Mystery Gang and the Dynamic Duo join forces to tackle the Penguin and the Joker in a story that starts at a Weird Al Jankovic gig.