Atrocious serial killings on holidays in Gotham City send The World's Greatest Detective into action - confronting both organized crime and a unified front of classic DC Super-Villains - while attempting to stop the mysterious murderer.
Jensen Ackles
as Bruce Wayne / Batman (voice)
Josh Duhamel
as Harvey Dent (voice)
Naya Rivera
as Selina Kyle / Catwoman (voice)
Billy Burke
as Commissioner James Gordon (voice)
Titus Welliver
as Carmine 'The Roman' Falcone (voice)
Troy Baker
as Joker (voice)
David Dastmalchian
as Julian Day / Calendar Man (voice)
Julie Nathanson
as Gilda Dent (voice)
Alastair Duncan
as Alfred Pennyworth (voice)
Jack Quaid
as Alberto Falcone (voice)
Fred Tatasciore
as Solomon Grundy (voice)
Greg Chun
as Mickey Chen (voice)
