The Great Ripper is an episode of Monsters Resurrected. It Focuses on Megalania, a giant Komodo Dragon of Australia, instead of a dinosaur or creature during the dinosaurs.
- Megalania: The main creature of the episode and is shown as an apex predator. It is even shown killing and eating a Thylacoleo
- Diprotodon: A herbivore and prey of Megalania, and is very commonly shown.
- Thylacoleo: A predator and main rival of Megalania.
- Procoptodon: Procoptodon is a prehistoric short faced kangaroo. The Megalania attacks a kangaroo, but it kicks Megalania in the face. Dispite running away and kicking it, the Megalania stills kills it and eats it.