Which norse myths influence the film s narrative?

The only verified source provided is a general Wikipedia article on narrative, which discusses the concept of narrative in various media but makes no reference to any specific film or Norse mythology. Because the source does not mention Norse myths, Norse mythological elements, or any particular film’s storyline, there is no factual basis to assert that Norse myths influence the film’s narrative. Without additional evidence, it cannot be determined whether Norse myths play a role in shaping the film’s story. Consequently, the answer is limited to the lack of documented influence from Norse mythology as per the available verified information.