Joker pirates the airwaves of Gotham in order to broadcast his crimes on TV as entertainment. When Detective Yin's overzealous new partner tries to bring the clown prince of crime down, he merely becomes Joker's latest "co-star." Batman must find where Joker is broadcasting from before he can carry out his plan to make Gotham die of laughter!

Spellbinder, a three-eyed mystic, with the ability to induce both hypnosis and visions, sets his sights on stealing the valuable Eye of Sarkana - mesmerizing Alfred to commit his crimes.