None.

All the scenes mentioned below are all very mild but cartoonish. This is an animated Christmas special for little kids.

A reindeer steps on a bear trap and gets stuck, but not a single blood drop is shown. It is later rescued.

Three men threaten to attack a man with their swords and bare hands if they don't get what they desire, but is hit by a giant snowball and crash into a tree.

Princess Angela is grabbed by the Viceman, and later locked into her room.

A bird pulls the Viceman's right ear, but is smacked away and crashes on a snowy ground. It's survives without any injury.

A foot chase between characters.

The Viceman utters "you stupid bird"

The Viceman utters "fool" at least two times.

None, unless you count with the potion that makes Princess Angela forget about herself.

Contains nothing intense.

But the scene in which young Princess Angela is put to sleep and taken away to the "endless forest", so the King has to use the rest of his days to search for her, may upset some children.

This is a children's animated Christmas special.