By Jeff Lengyel, Director. Narrated by Alfre Woodard. Perhaps the most dramatic protest movement against slavery, The Underground Railroad was a massive organized movement to free slaves. This exciting documentary details the struggles of escaped slaves during the Abolitionist movement. Underground Railroad celebrates the many heroes along the way who helped to pave the road to freedom. --Cara Saposnik, Rovi. English A&E (2003), DVD Number of discs: 1, Rated: NR (Not Rated), Run Time: 95 minutes.