"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."
Troy Baker
as Batman / The Joker (voice)
Eric Bauza
as Leonardo (voice)
Darren Criss
as Raphael (voice)
Kyle Mooney
as Michelangelo (voice)
Baron Vaughn
as Donatello (voice)
Rachel Bloom
as Batgirl (voice)
Ben Giroux
as Robin (voice)
Brian George
as Alfred Pennyworth (voice)
Jim Meskimen
as Commissioner Gordon / Scarecrow (voice)
Tom Kenny
as The Penguin (voice)
John DiMaggio
as Mr. Freeze (voice)
Tara Strong
as Harley Quinn / Poison Ivy (voice)
Carlos Alazraqui
as Bane (voice)
Cas Anvar
as Ra's al Ghul (voice)
Keith Ferguson
as Two-Face / Baxter Stockman (voice)
Andrew Kishino
as Shredder (voice)
Kevin Eastman
Characters
Peter Laird
Bruce Timm
James Tynion IV
Comic Book
Bob Kane
Dennis O'Neil
Paul Dini
Neal Adams
Freddie Williams II
Doug Moench
Graham Nolan
Bill Finger
Chuck Dixon
Kevin Riepl
Original Music Composer
Mitchell Lestner
Sound Effects Editor
Jake Castorena
Director
Marly Halpern-Graser
Writer
Heather A. Maxwell
Producer
Benjamin Melniker
Executive Producer
Kimberly S. Moreau
Line Producer
Wes Gleason
Casting
Kyle Stafford
Editor
Sam Register
Chris Viscardi
Robert Ehrenreich
Michael Uslan
Gene Vassilaros