Function for _root

Hello, I’d like to control a movie clips current frame by another movie clips action script.

I realise the following controls the outside (root) frame time line:

on(release){
_root.gotoAndStop(1);
}
but I’m not sure how to apply that to my other movie clip. I’m guessing it would be something like this:

on(release){
_movie_clip_name.gotoAndStop(1);
}

Thank you.