Sonic Christmas blast: When Santa Claus announces his retirement on television, everyone gasps in disbelief. But it's Santa's replacement, ROBOTNIKLAUS, who has everyone worried. Santa what-a-mess: After trying to pass out gifts on his own, What-a-mess runs into the real item ... Santa himself. Unfortunately Santa's reindeer have come down sick, and Santa needs help to complete his Christmas Eve run! A Hollywood Hounds Christmas: A country guitar-playing...

Follow the adventures of paleontologist-in-training Dan Henderson as he imagines dinosaurs into the real world! Join Dan as he learns what might have caused the extinction of the dinosaurs, tracks down a Euoplocephalus and gives the poem "The Night Before Christmas" a dinosaur spin. Dan uses the scientific method to gather clues and solve mysteries. 'Twas a Dinosaur is filled with five action-packed adventures full of discovery!