Suggestions by @lewiscosgrove

Sadie Sink

as Rachel Dare in Percy Jackson: The Battle of the Labyrinth (????)

Mitchell Hope

as Luke Castellan in Percy Jackson: The Battle of the Labyrinth (????)

Mia Talerico

as Annabeth Chase in Percy Jackson: The Battle of the Labyrinth (????)

Jorge Benito

as Percy Jackson in Percy Jackson: The Battle of the Labyrinth (????)

Hans Zimmer

as Composer in Percy Jackson: The Titan's Curse (????)

Lewis Cosgrove

as Producer in Percy Jackson: The Titan's Curse (????)

Rick Riordan

as Writer in Percy Jackson: The Titan's Curse (????)

Lewis Cosgrove

as Director in Percy Jackson: The Titan's Curse (????)

Regé-Jean Page

as Hercules in Percy Jackson: The Titan's Curse (????)

James McAvoy

as Hermes in Percy Jackson: The Titan's Curse (????)

Clancy Brown

as Kronos in Percy Jackson: The Titan's Curse (????)

Maisie Williams

as Clarisse La Rue in Percy Jackson: The Titan's Curse (????)

Jing Lusi

as Mrs. Chase in Percy Jackson: The Titan's Curse (????)

Zendaya Coleman

as Zoë Nightshade in Percy Jackson: The Titan's Curse (????)

Lena Headey

as Hera in Percy Jackson: The Titan's Curse (????)

David Harbour

as Hephaestus in Percy Jackson: The Titan's Curse (????)

Lola Flanery

as Silena Beauregard in Percy Jackson: The Titan's Curse (????)

Wes Armstrong

as Frederick Chase in Percy Jackson: The Titan's Curse (????)

Jack Black

as Dionysus in Percy Jackson: The Titan's Curse (????)

Mackenzie Foy

as Artemis in Percy Jackson: The Titan's Curse (????)