Primeval: The Movie

Starring

 * SpongeBob SquarePants - Brontoscorpio
 * Patrick Star - Paradoxides
 * Squidward Tentacles - Cameroceras 
 * Mr. Krabs - Pterygotus
 * Sheldon J. Plankton - Anomalocaris
 * Karen the Computer Wife - Hyneria
 * Gary the Snail - Opabinia
 * Sandy Cheeks - Ichthyostega
 * Patchy the Pirate - Dimetrodon
 * Potty the Pirate - Coelurosauravus
 * Larry the Lobster - Eurypterus
 * Mrs. Puff - Crinoid
 * Jellyfish - Horseshoe Crabs


 * Squire - Ammonite
 * King Neptune - Dinogorgon
 * Princess Mindy - Edaphosaurus
 * Dennis the Hitman - Dunkleosteus
 * Nat Peterson - Cladoselache
 * Harold - Stethacanthus
 * Oldman Jenkins - Arthropleura
 * Cyclops - Future Predator
 * Trench Clam - Estemmenosuchus
 * Trench Snail - Diplocaulus
 * Trench Squid - Eryops
 * Maximus - Mesothelae
 * David Hasselhoff - Scutosaurus


 * Goofy Goober - Crassigyrinus
 * Bartender - Pikaia
 * The Prison Fish - Precambrian Worm


 * Floyd - Coelacanth 
 * Lloyd - Jellyfish

Movie Used:
The SpongeBob SquarePants Movie (2004)

Villains Defeat

 * Future Predator
 * Dunkleosteus
 * Anomalocaris

Yet to Come:

 * The Primeval Movie: Monsters Out of Paleozoic