Appaering at the beginning and at the end with their uncle. I'm putting them together as one role since they're practically the same person in the comics. Not sure if they're gonna be played by the same person, though. They are child, so high pitched or pretty childish voices are required.

NOTE: Even if the role of "Huey, Dewey and Louie" has been cast, if you're interested in voicing one of the triplets you still can! I have yet to decide whether or not they'll be voiced by one or more actors, and other people auditioning and fitting the voice I've already chosen might be a good way to decide it lastly. So even if you see the role as closed, please feel free to audition! I'll tell you privately if you've been chosen or not!