Who's a good boy? Jester is.
Well, he wants to be. Maybe he is? He's The Joker's dog, so of
course he's funny, but his sense of humor is about to be put to the
test. Because when the super-villains of Gotham get thrown into
Arkham, their henchpets go to the maximum-security pound known as
Barkham Asylum. Being the Clown Prince of Crime's dog doesn't win
Jester any friends behind bars, especially after he gets a
tough-talking stray cat named Penny tossed into lockup with him.
But they'll have to work together to figure out what the evil
Warden Shar Pei's helper, Dr. Hugo Mange, is up to. And the only
way to stop this terrifying team-up is to win the talent show and
get visitation with their masters at Arkham on the hill. Because
The Joker is sure to help! What could go wrong with that plan? And
where does Gotham's premier playboy Bruce Wayne's butler, Alfred,
fit in?