Mysteries of the Abandoned Season 9 Episode 14 Hidden Tunnels of Gibraltar Airs October 23 2025 on Science

The upcoming episode of “Mysteries of the Abandoned,” titled “Hidden Tunnels of Gibraltar,” promises to take viewers on an exciting journey into the depths of history. Set to air on Thursday, October 23, 2025, at 9:00 PM on Science, this episode explores a forgotten military fortification nestled within the iconic Rock of Gibraltar.

In this intriguing episode, experts dive into the mysteries surrounding a network of secret tunnels that have remained hidden for decades. These tunnels are linked to a derelict war-torn complex that was once part of a highly classified World War II spy operation. The team will investigate the history and purpose of these hidden structures, revealing the strategic importance they held during a critical time in history.

As the experts uncover the secrets of the past, viewers can expect to learn about the challenges faced by those who built and used these tunnels. The episode aims to shed light on how these hidden passages played a role in wartime efforts and the stories that lie within the walls of this forgotten fortification. With stunning visuals and expert commentary, “Hidden Tunnels of Gibraltar” is set to be a captivating exploration of history’s hidden corners.

Release Date & Time: 9:00 PM Thursday 23 October 2025 on Science

Mysteries of the Abandoned Hidden Tunnels of Gibraltar Cast – Season 9 Episode 14