The Dark Knight of Gotham City begins his war on crime with his first major enemy being the clownishly homicidal Joker, who has seized control of Gotham’s underworld.

The Dynamic Duo faces four super-villains who plan to hold the world for ransom with the help of a secret invention that instantly dehydrates people.

Japanese master spy Daka operates a covert espionage-sabotage organization located in Gotham City’s now-deserted Little Tokyo, which turns American scientists into pliable zombies.