Four friends from high school who never made it big reunite for the bravest, most daring excursion in the world: backpacking Dinosaur Falls National Park. This park, which is strictly off-limits to the public, has been labeled the most dangerous place on earth. The group plans to trek through majestic Triceratops lands and hike among the Hadrosaurs, but they will discover prehistoric terror instead. Unknown to them, they are being tracked by a Tyrannosaurus Rex, a dinosaur with a Great White-like devotion to following blood trails. If these four friends are to outlive the day, they will have to run and they will have to hide, but most importantly they are going to have to rise up.
