The X Creatures
Investigating the Yeti - the world's most famous mystery animal.
Investigating the Yeti - the world's most famous mystery animal.
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Wildlife on One reveals the extraordinary life of the Green Iguana.
The Hittites ruled a mighty empire, but their civilisation disappeared.
A journey to the Lambayeque Valley in Peru to find the forgotten ruins of 250 mysterious pyramids.
The mystery surrounding the Egyptian city of Piramesse, built by Ramesses the Great.
Could the Thylacine or Tasmanian Tiger be surviving decades after it's reported extinction?
Investigating the big cat sightings in the UK such as the beasts of Exmoor and Bodmin.
Investigating the legend of the North American Bigfoot.
Is there really a Loch Ness Monster and could there be other pre-historic survivors?
Investigating the Giant Squid - the last great creature mystery of the sea.
Investigating the Yeti - the world's most famous mystery animal.
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.
Lives are short and difficult.
A look at the science supporting Darwin's idea that humans have an ancestral connection with the ape.
The 120-million-year reign of the dinosaurs ended when mammals became the fiercest creatures on the planet.
Mammoths meet danger crossing the Alps, but the biggest dangers are awaiting their return.
Revealing the exotic, oversized creatures that inhabited South America one million years ago.
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.
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