Krull (1983)

In the jaws of looming extinction, a celestial menace known as the Beast and its relentless army of Slayers threaten to engulf the small but defiant planet of Krull. Amidst this swirling chaos, destiny intertwines the fates of two noble hearts from warring realms - the valorous Prince Colwyn and the radiant Princess Lyssa. Their union promises a shining beacon of hope, an alliance that could turn the tide against the monstrous enemy. However, the Beast's power is as vast as the stars, and its dark designs soon ensnare the fair Lyssa, triggering a daring odyssey to the grim stronghold that blights the heavens - the Black Fortress. Prince Colwyn, undaunted, rallies a motley band of defenders, each as determined as he to stake their lives for the future of Krull. Their sole weapon, their only glimmer of hope, is the Glaive, a mystical, five-edged relic whose power is as enigmatic as its origin. As prophecies whisper of a queen with an ancient name and a king of her choosing, they speak too of a son who will hold dominion over the galaxy. Can Prince Colwyn conquer the Beast, reclaim Lyssa, and fulfill this cosmic destiny, or will the starlight of Krull be forever extinguished? The survival of a planet, the fate of a galaxy, hangs in the balance in this epic tale of courage, love, and adventure.

Krull is an action movie featuring Ken Marshall.

It is possible to buy Krull on AMC on Demand, Amazon Video, Apple TV, DIRECTV, Google Play Movies, Microsoft Store, Vudu and YouTube.