Loading clip into another and button don't show

I am using the command below to load a movie clip into a holder clip on the main stage.

within the movie that is being loaded (test2.swf)…I have some control buttons on the that clip.

The movie loads fine and buttons work fine, BUT you CAN’T see them! Ugghhhh! Any ideas on this one?

on (release) {
_root.hall_holder.loadMovie(“test2.swf”);
}