The series is about Kevin Gran who lives with his family in the Silver Forest. He likes to retire to a secret cave in the forest. One day he discovers that the cave leads into another world with knights, and an exciting adventure begins for Kevin.

An evil lord, eager to rule the Valley of Knights, steals a magic suit of armor and is determined to hunt down the young queen for the missing part, the snow-making glove. But two courageous kids from our world are coming to her rescue.

A Behind the Scenes documentary about "Julekongen: Full Rustning"