Swing into Batman's third and final season where the Dynamic Duo has become a newly formed Terrific Trio. Turning chaos into calm, Batman, Robin and Batgirl (Yvonne Craig) try to keep Gotham safe by stopping the city's foulest and most felonious! With rogue wrongdoers like the sly Siren (Joan Collins), lethal Louie The Lilac (Milton Berle) and unethical Egghead (Vincent Price) running rampant, Batman, Batgirl and the Boy Wonder have their superhero hands full. Special guest villains like Berle, Collins and Eartha Kitt, (as Catwoman) light up the screen in pristine splendor like never before in the final season of this television classic!