Experiment #554

Teens P.J. and Goose get their thrills on BMX bikes, performing hair-raising tricks all across Sydney, Australia. Along with their new friend Judy, they discover a box of walkie-talkies -- and find out that a gang of criminals intends to use them to monitor police signals during a bank robbery. When the young trio snatches the devices, it propels them on a hair-raising adventure in which their pedaling skills might just save their necks.

A group of colleagues crash land on a mysterious island that they cannot escape. They discover they are not alone when they encounter an array of blood thirsty creatures and dinosaurs out to get them. Will they survive the island?