Summary

After years of slavery, Viking warrior One-Eye (Mads Mikkelsen) escapes from his captors and seeks refuge on a Norse ship bound for his homeland. When a storm throws them off course, the crew lands at a mysterious realm inhabited by invisible demons. As the bloodthirsty creatures claim one sailor after another, One-Eye rediscovers his fighting spirit but begins to wonder if they have arrived in Jerusalem or someplace much more sinister.