Flash Player 10 - Created mask and now I want it to loop.

What I am doing is learning flash, so what I have done is followed some tutorials and created some different images with a mask, now I trying to make them loop and I can't seem to figure out how to do it. Any help would be greatly appreciated. it seems at the end of the tutorial it says I must put in a stop or the last layers do not come in to view. So I am curious as to how to get passed this problem I am having. am I doing this completely wrong?

We can't answer this until we see your MovieClip, but it shouldn't be difficult.

Have you looked at GotoAndPlay()? I'm not sure which tutorial you followed, but I've never heard about layers not showing. Try putting GotoAndPlay(1) in your last frame.