Sam Liu Director Kevin Conroy Bruce Wayne, Batman Voice Mark Hamill The Joker Voice Ray Wise Commissioner James Gordon Voice Tara Strong Batgirl, Barbara Gordon Voice John DiMaggio Francesco Actor Robin Atkin Downes Detective Bullock Actor Brian George Alfred Actor Andrew Kishino Murray Actor Brian Azzarello Screenwriter Benjamin Melniker Executive Producer Sam Register Executive Producer Bruce Timm Executive Producer Michael E. Uslan Executive Producer Kristopher Carter Original Music Michael McCuistion Original Music Lolita Ritmanis Original Music Christopher D. Lozinski Film Editing Wes Gleason Casting