Cities of the Underworld 2007

Don Wildman travels to the farthest and deepest reaches of the globe, using cutting-edge technology to explore mysteries buried deep underground.

  • Poster for Specials

    Specials

    2006

    3 episodes

    Specials of Cities of the Underworld premiered on March 2, 2006.

  • Poster for Season 1

    Season 1

    2007

    14 episodes

    Season 1 of Cities of the Underworld premiered on March 2, 2007.

  • Poster for Season 2

    Season 2

    2008

    13 episodes

    Season 2 of Cities of the Underworld premiered on January 28, 2008.

  • Poster for Season 3

    Season 3

    2008

    13 episodes

    Season 3 of Cities of the Underworld premiered on October 26, 2008.

  • Poster for Season 4

    Season 4

    2021

    8 episodes

    Season 4 of Cities of the Underworld premiered on September 7, 2021.