The son of the governor of New York, and one of the wealthiest families in the world, Michael Rockefeller was on an art-collecting expedition in Dutch New Guinea when he went missing in 1961. He was last seen trying to swim to shore after his boat capsized. What followed was a 10-day rescue mission in shark-infested waters. Did Rockefeller make it to shore only to be eaten by a local tribe? Or is his body forever lost at sea?