Movies: Ghost story for christmas

Yogi Bear, Boo Boo, Huckleberry Hound and more Hanna-Barbera characters get lost and decide to spend Christmas by vising Casper, the friendly ghost. But soon they encounter a not-so-friendly ghost....

A young couple move into a remote country house in the middle of a stone circle. They employ workmen who disturb an ancient menhir, unleashing a supernatural force....