JoJo McDodd is Ned and Sally's only son and tritagonist of Horton Hears a Who!. As the oldest child, he's next in line for being the Mayor of Whoville.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)
