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).
The Umbrella Academy
2019 - 2024 • Number Five
Modern Family
2009 - 2020 • Alec (uncredited)
Nicky, Ricky, Dicky & Dawn
2014 - 2018 • Nicky Harper
Nickelodeon's Sizzling Summer Camp Special
2017 • Beach Guy
Nickelodeon's Ho Ho Holiday Special
2015 • Aidan Gallagher
We Make That Lemonade
2014 • Nicky Harper