In 1940, the German war machine invaded Norway, and Gunnar – a young 22-year-old accountant – immediately offered his services to the resistance. He turned out to have a very special and unique talent for leadership and organizing and quickly became the head of all resistance actions in the Oslo area. The story of Gunnar, aka «The Chin» and «No. 24», has never been more relevant. This skinny, modest, unassuming man that with the accuracy and meticulousness of an accountant – and the audacity and bravery of a real hero – gave the Gestapo years of relentless, tough resistance.