"Rudolph the reindeer is being a pain. He only has to work one day a year and what does he do? He calls in sick!. Desperate, Santa sends for the only fellow who's sure to have the smarts, the talent, the good looks, and the charm to be a proper reindeer substitute. The only problem is that this fellow isn't a reindeer. He isn't even a fellow. He's a dog named Rover..."