Takehito Koyasu
as
Gorilla Grodd
Akira Ishida
as
Red Hood
Kengo Kawanishi
as
Red Robin
Ben Diskin
as
Humphrey / Bear 1
Debi Derryberry
as
Runt
John Eric Bentley
as
Winston
Sam Liu
Director
Kevin Conroy
as
Batman
Noel Fisher
as
Brainiac 5
Philip Anthony-Rodriguez
as
Mano
Bruce W. Timm
as
Two-Face / Validus
Jay Oliva
Director
Phil LaMarr
as
Additional Voices
Tara Strong
as
April / Lucy / Additional Voices
Fred Tatasciore
as
Oliver / Doorman / Sorcerer / Additional Voices
Jennifer Saunders
as
Dr. Alex Cular
Samantha Coughlan
as
Lucy Steel / Mrs. Brownlow
Paul Whitehouse
as
The Wise One / Gussman / Barney
Thorbjørn Harr
as
Italo Balbo
Sam Liu
Director
Jim Meskimen
as
John F. Kennnedy
Phil LaMarr
as
John Stewart
Jason Isaacs
as
Kal-El
Amy Acker
as
Lois Lane
Carlos Alazraqui
as
Bane
Phil LaMarr
as
Dr. Kirk Langstrom / Arkham Asylum Guard
Charlie Schlatter
as
The Flash
Troy Baker
as
The Joker / Two-Face / Mad Hatter
Laura Bailey
as
Cheetah / Newscaster
Phil LaMarr
as
Man-Bat
Keith Szarabajka
as
Silverback
Charlie Schlatter
as
The Flash
Brian George
as
Alfred
Jim Meskimen
as
Commissioner Gordon / Scarecrow
Baron Vaughn
as
Donatello
Kyle Mooney
as
Michelangelo