A giant comet nearly hits the earth. It magically revives the Mezoic Era.

A comet passes Earth causing great destruction and revives the Mesozoic Era and with it the dinosaurs of that period. Slowly the climate starts to change and the dinosaurs start dying off under the conditions. An international council of remaining humanity send a squad of people to rescue the dinosaurs and put them on an island where they can live. They set off on their quest, knowing not the dangers that await...—Snowy