Looping movie

I’m sure this is any easy fix but everthing I try doesn’t seem to work. I have a file with 2 scenes at the end of the second is a movieclip. when that movieclip is done playing I simply want it to return to the beginning of Scene 1 and start over.

MovieClip(parent).gotoAndPlay(“Scene1”,“start”);

this is what I have currently. Any help is appreciated.