Merlin and Arthur embark on a perilous quest to find a mystical artifact that could turn the tide in their battle against the dark forces threatening the world. As they delve into dangerous territories and face formidable adversaries, their bond is tested to its limits, forcing them to confront their deepest fears and the reality of their relationship.

SYNOPSIS:

In a world ravaged by destruction, Arthur is resurrected and rejoins Merlin to face a new dark age, navigating the ruins of modern London to uncover and thwart a powerful magical enemy whose very existence threatens the survival of humanity. As they reunite with old friends and enemies, they must also confront personal challenges in life and love, battling their inner demons and rediscovering the bonds that once made them legendary.

This is a sequel to the BBC series 'The Adventures of Merlin'.

MERLIN: WINDS OF CHANGE (EPISODE FOUR)