North Africa, 100 million years ago. A Spinosaurus father must embark on a dangerous voyage to feed his babies. To reach the destination, he must lead his young family across one of the deadliest environments in earth's history: a land crawling with ferocious predators. At the end of their journey, an extraordinary feast awaits - if he can run the gauntlet without his babies becoming someone else's meal.

Seventy-one million years ago lived a teenage Albertosaurus - a faster, nimbler relative of T. rex. She had to earn her place in a deadly, ferocious pack or risk starvation.

Today, palaeontologists in western Canada are unearthing her remains, allowing us to imagine her story. Based on real-world evidence, stunning VFX recreate her encounters, from hunting pterosaurs to fighting the dominant matriarch and battling for survival in the brutal late Cretaceous world.