Síðasti Víkingurinn (Den Sidste Viking)

Anker is released from prison after a fourteen year sentence for robbery. Anker's brother, Manfred, is the only one who knows where the money from the heist is. Meanwhile, Manfred has developed a mental illness, causing him to forget where the loot is stashed. Together, the brothers now embark on an unexpected journey to both locate the money and discover who they really are.