Premiering January 8, 15 & 22, 2013. Abolitionist allies Frederick Douglass, William Lloyd Garrison, Harriet Beecher Stowe, John Brown and Angelina Grimké turned a despised fringe movement against chattel slavery into a force that literally changed the nation.
http://www.pbs.org/wgbh/americanexperience/films/abolitionists/
Part 3 will be on PBS tonight..
I have found it to be excellent.
