Underground Railroad: The Secret History的详情
本片是一部纪录片，由导演，由克拉克·约翰森主演。
剧情简介：Archaeologists and historians use cutting-edge technology to investigate and explore some of the biggest mysteries surrounding the Underground Railroad, a secret network that helped enslaved African Americans escape to freedom.
类型：纪录
演员：克拉克·约翰森
