Barney, Baby Bop, B.J. and their human pals visit Santa's workshop in this tuneful holiday special. "It's a wonderful season full of special things to do," Barney proclaims as he helps Robert, Hannah, Keesha and Stephen deck the halls of Hannah's house. But as they're hanging their stockings, Baby Bop asks: "Who fills Santa's stocking?" The answer lies at the North Pole, but how to get there? Barney's suggestion: "Use your imagination." That's just what they do, and they're off on an adventure.