Episode 4 - Missing People

"There are certain areas of this planet that seem to be magnets for  missing persons and mysterious disappearances. For whatever reasons,  people come to such places and simply vanish, never to return. Many know  of the more famous of these places, such as the Bermuda Triangle, but  there are more such anomalous zones to be found around the world.  Perhaps one of the more little known of these regions that are   seemingly hungry for more souls is a vast expanse of wilderness in the  northernmost U.S. state of Alaska; a cold, barren place that has the  habit of holding on to people and refusing to let go."

Sources:
The Mystery of the Alaska Triangle
More People Disappear in the Alaska Triangle Than Anywhere Else in the U.S.