Chris Palmer Director Jensen Ackles Batman, Bruce Wayne Voice Josh Duhamel Harvey Dent, Two-Face Voice Naya Rivera Catwoman, Selina Kyle Voice Troy Baker Joker Voice Billy Burke Commissioner Gordon Voice David Dastmalchian Calendar Man Voice Alastair Duncan Alfred Pennyworth Voice Amy Landecker Barbara Gordon Voice Julie Nathanson Gilda Dent Voice Jack Quaid Alberto Falcone Voice Jim Pirri Sal Maroni Voice Fred Tatasciore Solomon Grundy Voice Titus Welliver Carmine Falcone Voice Laila Berzins Sofia Falcone Voice Alyssa Diaz Renee Montoya Voice John DiMaggio Mad Hatter Voice Robin Atkin Downes Scarecrow, Thomas Wayne Voice Katee Sackhoff Poison Ivy Voice Tim Sheridan Script Bob Kane Creator Bill Finger Creator James Krieg Producer Kimberly S. Moreau Executive Producer Michael Gatt Music Bruce A. King Film Editor