The complete seasons 1-5 of the dinosaur adventure series starring Douglas Henshall as evolutionary zoologist Nick Cutter, who discovers prehistoric creatures alive and well in the present day. Needless to say, the natural world is turned on its head and humanity faces a threat to its very existence. Unexplained anomalies are ripping holes in the fabric of time, allowing creatures from the very earliest stages of Earth's development to roam the modern world, and Cutter and his team struggle to keep the looming disaster secret while dealing with savage dinosaurs and other deadly foes.