Following the first look featurette and poster that debuted last month, Warner Bros. has released a new clip from Son of Batman, via the DC All Access web series. This scene features Batman (voiced by Jason O'Mara) admitting to his son Damien (voiced by Stuart Allan) that he never knew about him, as this contentious relationship gets off to a rocky start. The DC All Access show also features an interview with Jason O'Mara, where he discusses how he got the Batman voice down for this DC Universe animated adventure.

Hidden atop a secret mountain stronghold lies the League of Shadows and its fearless leader, Ra's al Ghul (voiced by Giancarlo Esposito). Together with his equally dangerous daughter Talia (voiced by Morena Baccarin), he oversees a trained army of assassins with plans for global domination. But an uprising from within the league now threatens to shift the balance of power and sends Talia and her young son, Damian (voiced by Stuart Allan), fleeing to Gotham City. With assassins on their trail, Talia seeks the protection of Batman, who, unbeknownst to him, is the boy's father. With his son in tow, Batman (voiced by Jason O'Mara) wages war against the villain Deathstroke (voiced by Thomas Gibson) and the League of Shadows, all while teaching his headstrong boy that one can't fight crime by becoming a criminal. With help from Gotham's finest, including Commissioner Gordon (voiced by Bruce Thomas) and Nightwing (voiced by Sean Maher), Batman will soon discover that his son and most trusted ally are one and the same!