Fan Casting Aidan Gallagher as Mark Langdon in Knighthood

mihirdhawan made this fan casting suggestion on January 21, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Aidan Gallagher

20 years old

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).

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Fan Casting

Knighthood

Order of Chivalry

by Mihir Dhawan

(TV Adaptation - 1 season per book) An archaic guild known as Black Serpent needs to locate the despicable Thirteenth Knight’s body and revive him using the Holy Grail to break a curse inflicted on...

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Fan casting suggestion made by:

mihirdhawan

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Aidan Gallagher is known for his role in Nickelodeon's Sizzling Summer Camp Special. He has been suggested by fans for 4,235 roles on myCast, including Nyx or Bone Carver in A Court of Thorns and Roses. Similar actors include David Mazouz, Finn Wolfhard, and Jack Dylan Grazer. Aidan Gallagher was suggested to play Mark Langdon in Knighthood by mihirdhawan. Knighthood has 46 roles, including Quinn Grace, Nicole Fairfax, and Clay Queen.