Where the Pacific meets the wilderness of Canada lies a mysterious island. But peer a little deeper and we find something even more remarkable: a community full of charismatic animal residents, waiting to show you around.
What if everything we know about prehistory is wrong? Journalist Graham Hancock visits archaeological sites around the world investigating if a civilization far more advanced than we ever believed possible existed thousands of years ago.
From war-torn Syria to the 2016 Rio Olympics, two young sisters embark on a harrowing journey as refugees, putting both their hearts and champion swimming skills to heroic use.