All Seasons

Season 1

  • S01E01 Naples

    • January 4, 2017
    • BBC One

    Using the latest 3D scanning technology, Alexander Armstrong and Dr Michael Scott uncover 2500 years of hidden history in Naples, from its earliest Greek and Roman origins. They explore how the volcano of Mount Vesuvius both nurtured the region and exacted a terrible price on the local population. Plus, they delve into a labyrinth of fascinating underground spaces that helped build and sustain the city.

  • S01E02 Venice

    • January 11, 2017
    • BBC One

    Documentary series. Using the latest 3-D scanning technology, Alexander Armstrong and Dr Michael Scott explore the watery wonderland of Venice. They uncover how a city built in a swamp became one of the most powerful in medieval Europe and dive into its canals to experience how the city remains standing. Plus, they reveal how the city's beauty once masked a ruthless secret state and a world of excess and vice.

  • S01E03 Florence

    • January 25, 2017
    • BBC One

    Using the latest 3D scanning technology, Alexander Armstrong and Dr Michael Scott explore the romantic city of Florence. They reveal how its wonderful facades and artworks mask a hidden story of intrigue and secrecy, and one powerful dynasty was behind it all - the Medicis, godfathers of the Renaissance. Finally, the scanning team build a virtual reality 3D model to reveal how the city's secret corridors of power were the foundation of the city's Renaissance glory.

Additional Specials

  • SPECIAL 0x1 Rome

    • June 1, 2015
    • BBC One

    With the help of a team of experts and the latest in 3D scanning technology, Alexander Armstrong, along with Dr Michael Scott, explores the hidden underground treasures that made Rome the powerhouse of the ancient world. In his favourite city, he uncovers a lost subterranean world that helped build and run the world's first metropolis and its empire. From the secret underground world of the Colosseum to the aqueducts and sewers that supplied and cleansed it, and from the mysterious cults that sustained it spiritually to the final resting places of Rome's dead, Xander discovers the underground networks that serviced the remarkable world above.