If Walls Could Talk...

The quest to uncover hidden gems in an old Pennsylvania home takes on new meaning, a California couple brings a 3,000-square foot barn home with Hollywood connections back to life and more.

A couple in California finds evidence of a whiskey stash and pool-sharking in their 1880s Gothic farmhouse, and the owner of the Kennedy mansion in Florida finds valuable pieces of family history.

A home in LA has ties to the Golden Age of Cinema, live ammunition and primitive medical artifacts are uncovered in a Pennsylvania home, and a dead spot in a South Carolina home's front yard piques the homeowner's interest.

A couple in Chicago discovers their home's secret criminal past while uncovering its inner beauty, the owners of a Minnesota mansion uncover an epic love story and more.

A woman saves a historic performance center with a rich past in Minnesota, a 1912 bungalow in Illinois delivers a 75-year-old hidden message, and an Indiana home has a curiously split personality.

A 1904 mansion in St. Louis reveals clues to its Hollywood connection, a modest 1920s home in California has a prominent past as the first all-electric home in town and more.

The owners of a Victorian mansion in Maine unlock their home's mysteries with a bucket of skeleton keys, a 1909 St. Louis home holds a link to the most famous shipwreck of all time and more.

An 1868 Victorian home in Massachusetts reveals interesting items inside and out in the yard, a couple discovers evidence of a winery at their Missouri farmhouse, and a sideshow act is uncovered at an 1829 home in Maine.

A home in Alaska reveals that a previous owner was both the town mayor and a thief, a 1912 Washington house has a curious trapdoor in the roof and a connection to Hollywood's heyday and more.

A homeowner discovers evidence of an attic fire in her Queen Anne fixer upper in Washington, a hidden passageway exposes a secret life in an 1891 Victorian in Maine and more.

Tunnels underneath a Washington home reveal dark secrets, forgotten trunks found in a 1908 Staten Island home tell a family's incredible story and more.

A homeowner finds poison bottles in his 1882 Massachusetts home, a garden cleanup at a 1923 home in Alabama reveals decorative treasures, and an Indiana homeowner uncovers a surprising personal connection.

Mike Siegel delves into a mystery that made homeowners buy their house sight unseen, secrets of the dead locked in an attic and a small town's long-lost hoop dreams.