Surf's Up! Joker's Under!
S3, E10: The Joker has a new, ambitious plan: to become a surfing champion of the world. When Batman, Batgirl and Robin try to stop him, their plans are foiled.

S3, E10: The Joker has a new, ambitious plan: to become a surfing champion of the world. When Batman, Batgirl and Robin try to stop him, their plans are foiled.