A group of artisans from across North America compete in a glass-blowing competition.

Off-duty police officers use their investigative skills for cases involving paranormal activity.

In the farthest corner of Louisiana lies the United States' largest swamp - a hidden world where nature rules... and man fights back, following traditions dating back 300 years, to the earliest pioneers.

Follow the charismatic alligator hunters on America's largest swamp. Over 30 days, they can make enough cash to last them a year - but only if nothing goes wrong.

There are men in America who must still make their living off the land, hunting and trapping to provide for their families. They are the Mountain Men.

The most skilled fishermen test themselves in the freezing waters of the North Atlantic to find the rare bluefin tuna fish.