Eivind Astrup was 24-year-old when he went on an expedition, and could become the greatest polar hero. But the expedition failed, and upsetting conflicts ensued. After Eivind Astrup died dramatically, he was just forgotten. During winter/spring 2018, in order to get an answer on what really happened to the forgotten polar explorer, adventurer Vegard Ulvang and his men have set out on an expedition over Greenland to Navy Cliff, where no one has set foot since 1912.