"A Woman Called Moses" (1978) is a powerful mini-series focusing on a true American hero. Based on the novel by Marcy Heidish, Cicely Tyson stars as Harriett Tubman, an escaped slave who was instrumental in the creation of the Underground Railroad, whichcreated a pathway to freedom for hundreds of African American slaves. Narrated by Orson Welles, this inspiring story of one woman's courage is a an stirring triumph.