An ancient creature called Rawhead is awakened from its slumber near an Irish village and goes on a rampage killing anyone in sight.

An evil scientist implants the brain of Michael, a murdered high school student, into a Tyrannosaurus. He escapes, wreaks vengeance on his high school tormentors, and is reunited with his sweetheart Tammy.

In an alternate futuristic society, a tough female police detective is paired with a talking dinosaur to find the killer of dinosaurs and other prehistoric animals leading them to a mad scientist bent on creating a new Armageddon.

Forced to pay off his debt to the murderous Caribbean crime lord, Tariq, instead, the American scuba-diver and treasure hunter, Jackson Slate, wakes up from its deep hibernation a massive, T-Rex-like sauroid off the coast of Belize. Now, Slate has to team up with diver, Henry, happy holidaymakers, Rod and Jane, and the marine biologist, Sarah Jones, to retrieve a Mayan treasure from the dangerous waters; however, the scaly beast from the sea is ever-present and famished. But, what good is a chest full of gold when you're dead? Can Jackson and his team defeat the all-powerful reptile, Poseidon Rex?

When Rex finds himself left behind in the bathroom, he puts his limbs to use by getting a bath going for a bunch of new toy friends.

An infected T-Rex escapes from a Science Lab in downtown Los Angeles, destroying everything in it's path.Plot summaryAdd synopsis

A young girl befriends an infant T-rex after her palentologist father nurtures a lair of lost dinosaur eggs.