RICEaRONI
Super Freak
You make a good point, but if we're going by what you said, it still doesn't change the fact that we never actually see the faces of the younger kids, thusly casting the whole lot based on their similarity of appearance wouldn't really matter, right?
Also, only the young actresses are related. The kid who plays the young version of James is Magnus Nolan, who is not related to the boy who plays the older James. So really, casting one set of siblings is nothing out of the ordinary for film productions.
I want to be wrong, but the possibility that the older kids were used for the phone call scene still holds. We'll have to wait for a screen cap of the kids in the movie to be sure.
we surely do, during the beach flashback