It's Christmas and Zip and Zap are up to their old tricks. But this time they've gone too far and their punishment will be no Christmas vacation and a seemingly bor It's Christmas and Zip and Zap are up to their old tricks. But this time they've gone too far and their punishment will be no Christmas vacation and a seemingly boring boat trip with their parents instead. To their surprise, the destination is a spectacular remote island. But a terrifying storm rolls in and they're forced to seek shelter at a mansion belonging to the eccentric ... 详情