Lista episodi

The guys travel to Western Pennsylvania to explore the heart of the Whiskey Rebellion.

A visit to the ghost town of Chesterfield, Idaho.

The guys dig at Civil War campsites in Virginia in hopes of finding strongboxes, which were once used to store valuables on homesteads.

A long-lost cavalry camp is sought in Montana.

The guys head to Idaho's Snake River Canyon, where they return a wedding ring to its owner, visit the studio of a famous photographer and find a piece of stuntman Evel Knievel's rocket-powered motorcycle.

The guys visit Cape Cod, Mass., in search of an artifact from the 17th century.

A visit to a Revolutionary War site in New Jersey.

The guys help KG's mother find her lost ring. Later, they go prospecting for gold.

Artifacts from the infamous feud between the Hatfields and the McCoys are sought in Kentucky.

The guys scavenge for gold coins in New Orleans. Their search includes stops at a plantation house and a home in the French Quarter.

The guys search for machine guns at Blair Mountain in West Virginia, where one of the largest civil uprisings in U.S. history took place in 1921.

A search for pirate gold in southern Louisiana.

The guys dig for gold in Goodsprings, Nev., where they visit a 1900s-era mercantile store and find Native American artifacts.

A trip to Gettysburg, Pa., results in discoveries that include flat buttons and a used bullet. Also: The guys compete to find historic pennies.

The guys traverse the California Trail in search of personal artifacts from early American pioneers.

Rock-and-roll artifacts are sought in Mississippi.

The guys search for blues-music artifacts in Mississippi. Included: a visit to the home of bluesman Muddy Waters; a stop at a sprawling plantation that once hosted blues concerts.

The guys are in Tombstone, Ariz., at the site of one of the most notorious gunfights in American history: the O.K. Corral.