Niko 2 Little Brother Big Trouble 3D 2012 follows young reindeer Niko who struggles with his mothers new marriage and the arrival of a stepbrother named Jonni. Initially resentful Niko changes his feelings when Jonni is kidnapped by a vengeful eagle clan led by White Wolf. Niko joins Tobias a former leader of Santas Flying Forces and embarks on a journey to save Jonni. They encounter various challenges and adversaries across snowy landscapes and frozen mountains. The adventure culminates in a daring plan to thwart White Wolf and bring Jonni home safely. The family grows even larger with the birth of a new fawn.