Aidan Gallagher (born September 18, 2003) is an American actor, best known for his role as Nicky Harper on the Nickelodeon series Nicky, Ricky, Dicky and Dawn (2014-2018).
Based on the third installment in the DC Animated Movie Universe.
When Batman learns he has a son who was raised by the League of Assassins, he tries to connect with him while also battling the villain Deathstroke.
