As Britney Spears' legal battle enters a new phase, Netflix joins the conversation.

The voicemail is from 2009.

NowBritney vs. Spearsis poised to push this story to yet another level.

Britney Spears

Britney Spears.Gareth Cattermole/BCU18/Getty Images

This filing will presumably be addressed at the next court date.

“It’s been 13 years and it’s been enough.”

Check out the trailer above.Britney vs. Spearshits Netflix Sept. 28.

Britney Spears returns to court Sept. 29.