Little Brother, Big Trouble: A Christmas Adventure (2012) is a Finnish-directed animated film and sequel to Niko & The Way to the Stars . It follows Niko, a young reindeer, as he navigates the complexities of a blended family during the holiday season. Plot Overview
: The main antagonist and sister of the Black Wolf from the first film, seeking revenge against Niko. Production and Reception Little Brother, Big Trouble: A Christmas Adventure
: Niko’s loyal friends—a flying squirrel and a weasel—who assist him on his journey. Little Brother, Big Trouble: A Christmas Adventure (2012)