Are children who act in rated 'R' movies allowed to see them?

Movies are taken by scenes, in this cases, children don't have to be present in any other scenes but theirs.
If for the movie the child needs to be IN the scene, that's what parental approval is all about.

Nope, they aren't allowed, not appropriate.

Nope, I do not think so:)

Of course. If you're in it, you should be able to see it.

I always wondered that. I guess they can .