Snow! That's what Louis the magpie and Luca the Hedgehog want for Christmas more than anything else...But when brilliant inventor Alfie Clarke builds the world's most powerful snow machine for their little hometown, things go terribly wrong. Determined to get a sensational headline for his newspaper, Frederick Hansen, the ambitious editor, steals the machine to create a record snowfall to remember. Sure enough, messing with nature is dangerous and the blizzard gets out of control! When Alfie disappears, it is up to Louis and Luca to take action. Will they manage to find him and save the town from the raging snowstorm in time for a nice and cosy Christmas?