Actor · DirectorAidan GallagherSeptember 18, 2003(20 years old)Los Angeles, California, USAAidan 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).SocialsInstagramTwitterFacebookIMDbKnown forModern FamilyAlec (uncredited)The Umbrella AcademyNumber Five