Henry Watson travels back in time to investigate prehistoric creatures.
Henry dives down deep into the water to find a missing time machine part, but then a monstrous creature shows up.
Henry arrives in the northern reaches of Alaska! But little does he know, he's in for a cold weather surprise.
In the previous episode, Henry helped a pack of pyroraptors escape from a huge fire, but in this episode, he unknowingly takes them to nests of a rival pack. He tries to stop a fight, but there is an unpleasant surprise.
Henry gets stuck in Europe in the Cretaceous period, but he has a fun time with Pyroraptors, except for one big mishap.
Henry finds a strange Deinosuchus egg in his Easter Basket, and the strange thing is, it's not even Easter! When he goes to North Carolina in the Cretaceous period to return the egg, there is an unexpected surprise!
Sheriff Henry finds out that Phosphatodraco isn't the only dangerous pterosaur lurking around. There are other pterosaurs such as the Barbaridactyl!
Henry is back in Morocco in the Cretaceous, trying to bring Phosphatodraco to justice.
Henry's time machine is on the fritz, and takes him to Australia in the Jurassic era, where he finds the little-known Ozraptor.
Henry is still in Morocco in the Cretaceous, but has a close encounter with a Carcharodontosaurus.
Henry uses his time machine to go to Morocco in the Cretaceous to find a Spinosaurus.