11 季节
120 插曲
废弃建筑之谜 - Season 3 Episode 3 第 3 集
An alien Nazi structure that changed history, a strange Soviet monolith known as the Tower of Death, and a concrete ocean giant are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.
- 国家 : United States of America
- 类型 : Documentary
- 导向器 : Philip Grossman
- 投 : Kasper Michaels
