A search for the final resting place of the "Stone of Destiny".

Conspiracy theorists say a revolutionary group "New World Order" is operating a secret base.

Scott tries to determine who created the great wall of Texas and the controversy surrounding it.

Evidence may prove Vikings made it to what is now the U.S. and built a settlement called Vinland.

Scott embarks on a search to find out if Egyptian treasure was discovered in a Grand Canyon cave.

Scott weighs in on the possibility of a race of tiny people called Menehune while on vacation.

Scott investigates the use of the the megalithic yard in the design of Washington D.C.

Scott receives a tip that there are pyramids at the bottom of a lake in Lake Mills, Wis.

Scott investigates massive mounds in the shape of serpents in Ohio and Loch Nell.

Artifacts featuring ancient Hebrew writing; Scott studies the Bat Creek Stone in Tenn.

Scott investigates a group of early inhabitants of Florida known as the Windover Bog people.

Scott's researches whether there were more people behind the assassination of Abraham Lincoln.

A spearhead is discovered by a group of hikers on the island of Maui.