September 1400.

A Welsh gentleman proclaims himself Prince of Wales and raises the banner of rebellion. England expects the uprising to fail within weeks.

Fifteen years later, Owain Glyndŵr is still fighting.

This is the story of Wales's last great bid for freedom. Glyndŵr defeated English armies, captured their mightiest castles, and made Wales independent for the first time in over a century. He held parliaments, forged alliances with France, and governed as a true prince. He envisioned a Wales with its own church and universities?a nation that could stand alongside the powers of Europe.

The English threw everything at him: armies, sieges, systematic devastation. They captured his castles. They imprisoned his family. But they never captured Glyndŵr.

In 1412, he vanished. No grave. No record of his death. Just silence and mystery. Legend says he sleeps in a hidden cave, waiting to return when Wales needs him.

From the first flames of rebellion to the enduring mystery of his fate, this is the remarkable true story of Owain Glyndŵr?warrior, statesman, and Wales's greatest hero.

The last Prince of Wales.

The man who never surrendered.