Batman [Bruce Wayne]; Batgirl [Barbara Gordon]; Nightwing [Dick Grayson]; Red Hood [Jason Todd]; Red Robin [Tim Drake]; Robin [Damian Wayne]; Alfred Pennyworth; Joker (villain)
Batgirl [Barbara Gordon]; Commissioner James Gordon; Harvey Bullock; Mrs. Barbara Gordon; Ricky; Firebug (villain); James Gordon, Jr. (villain); Jerry (villain); Paul (villain)
Batgirl [Barbara Gordon]; Batman [Bruce Wayne]; Nightwing [Dick Grayson] (voice only); Commissioner James Gordon; Harvey Bullock; Mrs. Barbara Gordon (voice only); Firebug (villain); James Gordon, Jr. (villain)