Young apprentice Gunnar Sønsteby from Rjukan decides to resist Nazi-Germany on the day of the invasion to later become the leader of the "Oslo-gang" carrying out countless daring acts of sabotage making him Norway's greatest war hero.
Espen "Ash Lad", a poor farmer's son, embarks on a dangerous quest with his brothers to save the princess from a vile troll known as the Mountain King - in order to collect a reward and save his family's farm from ruin.
