TV Mysteries Unearthed with Danny Trejo - Season 2 Episode 4 : Hidden Giants Mysteries Unearthed with Danny Trejo - Season 2 Episode 4 : Hidden Giants 7.5/10 by 4 users From a legendary city swallowed by the jungle, to an underground metropolis stretching 18 levels deep, and even a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think. Details Casts Posters Images Title Mysteries Unearthed with Danny Trejo - Season 2 Episode 4 : Hidden Giants Alternative Titles The UnXplored with Danny Trejo First Air Date 2024-12-06 Last Air Date 2025-12-09 Number of Episodes 15 Number of Seasons 2 Genres Documentary, Reality, Networks History, Casts Danny Trejo Plot Keywords , Self - Presenter Danny Trejo Episodes List Mysteries Unearthed with Danny Trejo Season 2 :Episode 1 National Treasures National Treasures 2025-11-11 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 2 Blasts From the Past Blasts From the Past 2025-11-18 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 3 Shady Secrets Shady Secrets 2025-11-25 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 4 Hidden Giants Hidden Giants 2025-12-02 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 5 Famous Finds Famous Finds 2025-12-09 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 6 Monstrous Marvels Monstrous Marvels 2025-12-16 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into... Mysteries Unearthed with Danny Trejo Season 2 :Episode 7 Secrets From the Skies Secrets From the Skies 2025-12-23 From dangerous explosives and deadly curses that put everyday people at risk, to treasures found in the unlikeliest of ways, each episode digs into...