America Unearthed - Season 2 - Eps 3: Great Wall of Texas
Since the 1800s, the City of Rockwall, Texas has had a mystery it's been trying to solve. Allegedly, the town was built on a massive rock wall that was constructed by some ancient civilization...or even giants. Could it be true? Scott Wolter conducts a massive excavation of the wall to figure out who--or what--created this wall and the controversy surrounding it.
About America Unearthed

Title: America Unearthed
First Air Date: 2012-12-21
Last Air Date: 2019-07-30
Status: Returning Series
Rating: 5.1/10 (from 9 votes)
Language: EN
Seasons: 4
Total Episodes: 49
Network: H2 Travel Channel
Genres: Documentary
Production Companies: Committee Films
Synopsis
Forensic geologist Scott Wolter explores mysteries, artifacts and relics to reveal a history of the North American continent not taught in school.
Cast

Scott Wolter
Himself - Host