Season 1

The age of gods is dying, and the tribes of Britain descend into chaos. One man hears a voice that will change history.

A forbidden union gives birth to a prophecy that will outlive the world that made it.

Hardened by exile, Merlin returns as old powers fall and the Saecsens rise — his visions more urgent than ever.

A Britain bleeds, Merlin must forge unity from chaos — while darkness moves behind kings and blades.

War looms ever nearer. Merlin's past resurfaces in visions and blood. treachery brews as Morgian summons spirits and bargains with the enemy. Merlin must walk the line between peace and vengeance, or watch Britain burn from within.

In love, a future stirs. In grief, a storm awakens. Merlin must face the fire within before it devours all.

Britain gathers for war. Merlin rises from shadow to crown the one king who can unite them all.