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).
When two rival teens, Jason Rusch and Jefferson "Jax" Jackson, accidentally bond with the consciousness of scientist Martin Stein, they ignite a battle over identity, power, and purpose as the nuclear-powered hero Firestorm
