Im trying to create a rewind button to take me to the start of my movie clip.

I have entered this code but the button doesnt seem to want to work:

rewindBtn.onRelease.addEventListener(MouseEvent.CL ICK); void
function (){
movieMc.seek(0);
}

Instead, it comes up with this error:

TypeError: Error #1010: A term is undefined and has no properties.
at Videodoc_fla::MainTimeline/frame1()


Can someone please suggest a way to solve this problem or suggest some new code?

Thanks