
Walking with Beasts
The beginnings of mankind can be traced back 3.2 million years to Ethiopia.

The beginnings of mankind can be traced back 3.2 million years to Ethiopia.

Going back 25 million years to the time of the indricothere, which was the size of a rhino.

A pregnant basilosaurus is forced to kill the young of a smaller whale.

Special effects filled documentary beginning 49 million years ago.

Alice Roberts journeys 40,000 years back in time on the trail of the great beasts of the Ice Age.

High in the mountains of Transylvania, a cave sealed for centuries reveals a fight to the death.

Professor Alice Roberts is on the trail of Ice Age beasts, including the saber-toothed cat.

Alice Roberts journeys 40,000 years back in time on the trail of the great beasts of the Ice Age.

High in the mountains of Transylvania, a cave sealed for centuries reveals a fight to the death.

Professor Alice Roberts is on the trail of Ice Age beasts, including the saber-toothed cat.

Steve takes a look at some of his favorite experiments and stunts from the show.

Steve goes on a mission to uncover deadly threats to the dinosaurs.

Steve is on a quest to find the sneakiest dinosaurs.

Steve looks for dinosaurs that had special abilities which gave them advantages.

Steve travels to new depths as he discovers just what it takes to be an aquatic terror.

Steve searches for the greatest terrors from the skies.

Steve looks for the weirdest dinosaur ever.

Steve is on a quest to find the most dangerous dinosaur of all time.

Steve is on a quest to track down the deadliest of all dinosaur defenders.

Steve showcases some of the largest deadly dinosaurs of all time.