The Batman - Season 3 (2005)

Arnold Wesker, The Ventriloquist, completes his treatment at Arkham Asylum but struggles to escape from his old sidekick, Scarface.

Gearhead, a part-cyborg adrenaline junkie, rides into Gotham in a souped-up racer. With the ability to take control of cars with his nano-technology, Gearhead is out to commit a series of crimes for thrills.

After getting his hands on Bane's steroid apparatus, Joker uses it to bulk up to monstrous proportions. As Joker toys with the city with his superhuman strength, The Batman and Batgirl must find a way to defeat this unstoppable force.

When a pair of leopards is stolen by Joker, The Batman and Batgirl form an uneasy alliance with Catwoman who is determined to save the rare animals from being hunted.

Batman investigates why high ranking Gotham politicians have abandoned plans for a new hospital in favour of preserving the city's green areas.

Toymaker Cosmo Krank seeks revenge against Bruce Wayne after the billionaire successfully leads a campaign to remove his unsafe toys from store shelves.

Crazed millionaire Maximillion Zeus takes control of Gotham from a ship hovering above the city.

Jealous that Batman has a new sidekick, Joker tries to mould a youthful prankster to become his apprentice.

The Penguin, Mr Freeze and Alfred's old school friend search for a rare umbrella that is the key to a valuable treasure.

The Digitally Advanced Villain Emulator, or D.A.V.E., is an artificially intelligent computer program made up of the combined psychological profiles of the most diabolical criminals committed to Arkham Asylum.