A Northwest Pacific typhoon that sunk a cargo ship and launched a twenty-year investigation. An icy fight for survival on an Antarctic cruise. A simple turn that inexplicably capsized a cargo ship in Norway. Shipwrecks of massive scale and significance have rocked the world, perplexed investigators, and changed the shipping industry. Revisit and reexamine some of the most mysterious and harrowing sea disasters of the last 50 years.