"Vengeance runs in the blood."
Story
Batman learns he has a violent, unruly pre-teen son, secretly raised by the terrorist group known as The League of Assassins.
Runtime
74 min.
Director
Ethan Spaulding
Cast / Superheroes
| Jason O'Mara | Bruce Wayne / Batman (voice) |
| Stuart Allan | Robin / Damian Wayne (voice) |
| Thomas Gibson | Slade Wilson / Deathstroke (voice) |
| Morena Baccarin | Talia al Ghul (voice) |
| Giancarlo Esposito | Ra's al Ghul (voice) |
| David McCallum | Alfred Pennyworth (voice) |
| Xander Berkeley | Dr. Kirk Langstrom (voice) |
| Sean Maher | Nightwing / Dick Grayson (voice) |
| Dee Bradley Baker | Man-Bat / Joker / Man-Bat Commando (voice) |
| Diane Michelle | Francine (voice) |
| Fred Tatasciore | Killer Croc (voice) |
| Bruce Thomas | Gordon / Ubu (voice) |
| Kari Wahlgren | Rebecca (voice) |
| Andrea Romano | Suit #2 (voice) |
