Batman, Batgirl, and Robin forge an alliance with the Teenage Mutant Ninja Turtles to fight against the Turtles' sworn enemy, The Shredder, who has apparently teamed up with Ra's Al Ghul and The League of Assassins.
Batman / Joker (voice)
Leonardo (voice)
Raphael (voice)
Michelangelo (voice)
Donatello (voice)
Bane (voice)
Ra's al Ghul (voice)
Batgirl (voice)
Mr. Freeze (voice)
Baxter Stockman / Two-Face (voice)
Alfred (voice)
Robin (voice)
Penguin (voice)
Shredder (voice)
Commissioner Gordon / Scarecrow (voice)
Harley Quinn / Poison Ivy (voice)
