Season 16

    Video thumbnail: Secrets of the Dead Nero’s Sunken City

    Secrets of the Dead

    Nero’s Sunken City

    Follow archaeologists who map underwater ruins of ancient Rome’s version of Las Vegas

    Nero’s Sunken City

    Video thumbnail: Secrets of the Dead After Stonehenge

    Secrets of the Dead

    After Stonehenge

    Explore the charred remains of a 3,000-year old English settlement

    After Stonehenge