There was a time, before football and rock'n'roll, when explorers were the A-listers of their day. Death-defying antics and tales of daring made them the stuff of legend: names like Columbus, Raleigh, and Cook, who sailed off over the horizon to discover new lands and bring home treasures unimaginable to those sitting at home in dark, damp Europe.

Intrepid explorers they may have been, but 'great' might be pushing it. Across the seven seas, they spilled blood and spread disease. They enabled the destruction of civilisations and the growth of slavery. And many of their 'discoveries' weren't quite what you'd think...

There was a time, before football and rock'n'roll, when explorers were the A-listers of their day. Death-defying antics and tales of daring made them the stuff of legend: names like Columbus, Raleigh, and Cook, who sailed off over the horizon to discover new lands and bring home treasures unimaginable to those sitting at home in dark, damp Europe.

Intrepid explorers they may have been, but 'great' might be pushing it. Across the seven seas, they spilled blood and spread disease. They enabled the destruction of civilisations and the growth of slavery. And many of their 'discoveries' weren't quite what you'd think...

A wildly talented girls high school soccer team become the unlucky survivors of a plane crash deep in the Canadian wilderness.

Each year, over 600,000 people are reported missing in the United States. Gabi Mosely and her crisis management team use unorthodox methods to find the forgotten people.

A wildly talented girls high school soccer team become the unlucky survivors of a plane crash deep in the Canadian wilderness.

A New York firefighter relocates to Austin, Texas with his son, where he works to save people's lives while trying to solve his own personal problems.

A New York firefighter relocates to Austin, Texas with his son, where he works to save people's lives while trying to solve his own personal problems.