ActionScript 2.0 :: Moveback Frames Delete MovlieClips?

I am making a tile based game. I create the tiled movieclips with a nested x and y for loop.What I want to do is to return to the menu. So I try to unload all of the movieclips such as the player. Then I do another nested for loop to unload the tiles.I used unloadMovie(movieclip);Then I used the normal gotoAndStop(1); statement.But the problem is that instead of it returning to the menu it doesn't change. The tiles are still there.