Next scene problems

Hi, I am currently making a flash game…

I am sad to say, using scenes… and I go from one scene to another, when a movieclip in the first scene is done.

with this code[


_parent.gotoAndPlay("end_scene");
 

where end_scene is the name of the next scene.

The problem is, it only plays the first frame of the next scene.
If I try to Test the scene it plays both frames, but not when I test the whole movie.

Can anyone help?