It destroyed his world. He won't let it destroy ours. As an age old battle rages amongst the stars, Kainan's ship burns brightly as it crash-lands into the Nordic coast. His space ship comes to rest in the fjords of ancient Norway and it's with dismay that Kainan (Jim Caviezel) realises that he is not the only survivor, as a second passenger, the Moorwen, also emerges from the wreckage. A hellish, fire-breathing monster, the Moorwen is intent on causing havoc and destruction to those it has perceived to have wronged it. As the Moorwen kills everything in its path, Kainan must work together with the tribe of fierce warring vikings to destroy the blood thirsty beast before it kills them all.