Episode 255

A rolling cast of famous faces, some of Britain's best loved personalities, turn their hand to being the country's most opinionated viewers, sharing their opinions on what they have been watching during the week.

Did you know that a brown bear became a war hero for the Allies during WWII? Or that a flying lawnmower once killed a spectator at a football game? What about the story of the 19th century doctor who ate vomit to understand how yellow fever is transmitted?

If you haven't, then brace yourself for The UnBelievable with Dan Aykroyd.

Each hour-long episode will open up our cabinet of curiosities to reveal the strangest-but-true stories in human history, brought to life through dynamic recreation, compelling graphics, and arresting archival. These seemingly tall tales all actually happened, and our cast of experts dives into the historical record to tell you how and why.

It's a bizarro barrage of people, places and events that prove just how weird our world can be.

Amateur sewers take on challenges as they compete to be named Britain's best home sewer.

In Aussie Gold Hunters, we join three hard-core crews of gold prospectors as they take the gamble of a lifetime and battle to strike it big, deep in the wild west of outback Australia.

Earth is visited by an alien species that threatens humanity's existence. Events unfold in real time through the eyes of five ordinary people across the globe as they struggle to make sense of the chaos unraveling around them.