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).
Twenty-five years after season 4, Clay Jensen became struck with brain cancer. As his family helps Clay recover, Clay's children delve into their father's teenage past and learn how their names meant so much to him while informing Clay's long-ago disbanded high school friends.
