[ti:] [ar:] [al:] [00:00.66]In the 19th century, [00:02.04]oil from the whales' massive heads [00:04.37]could make great fortunes. [00:06.27]Whalemen targeted the calves first, [00:08.55]knowing the rest of the pod [00:09.53]would soon come to their aid [00:11.53]and into the range of the harpoons. [00:14.20]But for one ship, [00:15.37]the whales got their revenge. [00:17.58]Without warning, [00:19.11]a huge bull rammed the hull of the 87-foot Essex. [00:22.21]Within days, [00:23.52]the broken ship was lost to the deep. [00:27.11]With their ship gone, [00:28.68]the 21 survivors squeezed into three whaleboats, 21 [00:32.07]which now became their lifeboats. [00:34.00]The men salvaged what they could, [00:36.25]but they were woefully ill-equipped [00:38.09]for the trials that lay ahead. [00:40.06]The survivors of the Essex were in virtually unexplored waters, EsseX [00:45.09]2,000 miles west of South America on the equator, [00:49.22]almost as far from land as it's possible to be. [00:52.22]They were about to find out just how challenging survival in the South Pacific can be.