... with John Thomson and Simon Day. Cornwall: Fast Show comedians John Thomson and Simon Day embark on a humorous tour of the British counties' bizarre traditions and pastimes. (S1, ep 1)

Celebrate the phenomenon that is Star Trek with this special look at the series that spanned generations and spawned a cult following. Features interviews with its actors and creators.

Fort Knox: Discover the secret contents, political controversy and cutting-edge security lurking behind the gates of the most famous vault in the world, Fort Knox. (S1, ep 3)

Freemasons: Unlock the mystery surrounding the hugely secretive and powerful brotherhood and discover the truth about their vision, meetings, symbology and bizarre rituals. (2 of 10)

Rain of Terror: An experiment with new food backfires as one survivalist becomes violently ill. As the rain persists, the men question whether they can continue. (S1, ep 5)

Winds Of Hell: A storm shakes the island, leaving the men battling to protect their shelters and close to cracking. One contestant takes to the choppy sea in search of food. (S1, ep 5)

Stalked: One of the contestants falls ill and begins to question his grip on reality. Eager to reap the rewards of a salmon river, another survivalist puts his life at risk. (S1, ep 4)

Talons Of Fear: As the effects of isolation start to set in, a careless mistake puts one man in grave danger. Another gets trapped in a terrifying situation with a predator. (S1, ep 3)

Of Wolf And Man: A desperate hunt for clean water sends one survivalist on a perilous mission. Bears and wolves stalk many of the other men who are alone in the wilderness. (S1, ep 2)

And So It Begins: Ten men plunge into the wilderness with only a backpack. Forced to hunt, fend off predators and endure extreme isolation, who can stay alive the longest? (S1, ep 1)