Main cast •
Luke Wilson as
Bruce Wayne / Batman: A vigilante from
Gotham City and Damian's father • Yonas Kibreab as
Damian Wayne / Little Batman: Bruce's son •
James Cromwell as
Alfred Pennyworth: The Wayne family's butler •
Haley Tju as
Claire Selton: A former supervillain known as Volcana who was physically rejuvenated into a 12-year-old •
London Hughes as Alicia Pennyworth / Bright: Alfred's niece and a social worker and founder of the rehabilitation organization "E*Vil" •
Michael Benyaer as
Ra's Al Ghul: Damian's grandfather and former leader of the League of Shadows, currently a haunting spirit in the Wayne mansion •
Bobby Moynihan as
Kirk Langstrom / Man-Bat: A scientist turned into a humanoid bat creature who lives in the Wayne mansion's belfry
Supporting cast •
David Hornsby as
The Joker •
Reid Scott as
Commissioner Gordon • Dolph Adomian as
Mr. Freeze •
Cynthia McWilliams as
Vicki Vale •
Diedrich Bader as
Killer Moth •
Aristotle Athari as
Mad Hatter •
Kevin Michael Richardson as
Clayface, Police Officer •
Lori Alan as
Livewire, Alarm, Warehouse Worker #2 •
Natasha Leggero as
Killer Frost •
Steve Blum as
Killer Croc •
Fred Tatasciore as
Solomon Grundy,
King Tut,
Giganta, Skaratata •
Kelly Hu as Rumbler/Ophelia • Niccole Thurman as
Cyclone/Poetry •
Natalie Palamides as Sad Hatter, Trudy Dent, Tour Guide, Janitor •
Kaitlyn Robrock as
Copperhead •
Roger Craig Smith as Gubbub, Warehouse Worker #1 • Reese Lores as Judy Dent • Kailen Jude as
Toyman • Jayla Lavender Nicholas as Young Alicia Pennyworth •
Haley Tju as Kelly Chen • Isaac Bae as Paul Chen • Andia Winslow as Lucky,
Parademon Leader •
Izaac Wang as Goki-Freak •
Michael Benyaer as Mr. Singh, Custodian, Cashier •
Kari Wahlgren as Mrs. Trudeaux • Andres Salaff as French Movie Actor == Episodes ==