Desc: Mule-Tide Christmas: Directed by Gorka Vázquez. With Scott Schenberg, David Schifter, Steve Vernon, Matthew Warzel. While preparing for the holidays, Santa and his mule sidekick Napo come across a wicked goblin who has set out to ruin Christmas. Without much time to spare, Napo must giddy-up, saddle up, and save the day!