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).
How would the entire Grishaverse be cast? Based on the books by Leigh Bardgo, please do not cast any actors that have been officially cast for the Shadow and Bone Series.
