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).
A musical drama that follows high school senior Evan Hansen. Evan suffers from social anxiety disorder which leads him to struggle at school. His journey of self-discovery and acceptance begins following the suicide of a fellow classmate.
