Supernatural's biggest stars are apparently too famous to remember Richard Speight Jr and Rob Benedict.
Season 2, Episode 7
December 18, 2016
Bill Weir travels to Amsterdam, famed as one of the world's most liberal cities, to find out if this bastion of tolerance can stay that way amid a rising tide of intolerance.
Season 2, Episode 6
December 11, 2016
Peru is explored.
Season 2, Episode 5
April 17, 2016
Weir goes on safari in Africa with naturalists fighting to save precious species from extinction.
Season 2, Episode 4
April 10, 2016
The magical kingdom of Bhutan, "the happiest place on earth," is visited to see whether it can stay blissfully content as the modern world encroaches its borders.
Season 2, Episode 3
April 3, 2016
An examination of the Colorado River that sustains more than 40 million people in the West to see whether enough efforts are being made to see that it continues to flow, with populations booming and the waters receding.
Season 2, Episode 2
March 27, 2016
A visit to Iceland, where two-thirds of babies are born to unmarried parents, to explore whether the nation will be the first country to completely let go of marriage.
Season 2, Episode 1
March 20, 2016
Season 2 begins with a visit to Cuba where people are preparing for a tourist invasion.
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