as Ethan Barnett / Younger Ethan

as Max

as Cody

as Percy

as Young Percy Jackson

as Tyler

as The Son

as Little Dirk

as Gavin

as Willie

as Sonny Child

as Charlie

as Noah Bailey

as Sawyer / Kitten

as John Christopher

as Ben (6 Years Old)

as Neptune (voice)

as Mac

as Remi

as Tom

as Miles Morgan

as Goblin #3

as Kit