During the age of exploration, the world held secrets. Hidden places never seen before. Like a siren song, the South Pole drew Ernest Shackleton to explore its undiscovered lands. Deadly temperatures and crushing icebergs brought his voyage to a crashing halt. Shackleton was shipwrecked at the edge of the Earth. Time was running out for the crew who had no hope of rescue, no ship, and few supplies. Could anyone survive one of the deadliest places on Earth? ​ Find out in Ernest Shackleton's Impossible Ice Journey.