A band of Vikings are stranded behind enemy lines on the coast of Alba as their longboat goes down in a dreadful storm. Their only chance of survival is to find a path to the Viking settlement, Danelag, traversing an unfamiliar and hostile land they have never known. The journey becomes a race for their lives when the King of Alba sends his most feared mercenaries after them. But when the Vikings meet a kind Christian Monk who preaches with his sword, the hunters become the hunted as the Vikings set deadly traps, mercilessly decimating their pursuers one by one, culminating in a final and deadly encounter.
Based on Viking mythology, Eirick (Dominic Purcell) battles from hell and beyond to retrieve the mystical artifact, Odin's Horn, before Thor and his army can unleash its powers to conquer the world.
In 11th-century Scandinavia, an enslaved man dubbed One Eye (Mads Mikkelsen) because of an old facial wound stages a violent uprising against those who imprisoned him. One Eye links up with Eirik (Ewan Stewart) and other Christian fanatics who aim to use their muscle to spread God's word. Headed for Jerusalem, One Eye and his shipmates must cope with crew infighting and attacks from the coastline. But the journey's challenges are only a harbinger of even greater brutality.
When a spacecraft crashes in Norway during the Iron Age, two figures emerge from the wreckage: Kainan (James Caviezel), an alien soldier, and the Moorwen, his mortal enemy. The latter immediately starts cutting a path of destruction through the Norse lands, while Kainan sees a chance to meld his advanced technology with ancient Viking weaponry to destroy the Moorwen before it destroys Earth.