The Devil Came on Horseback (2007)
The Devil Came on Horseback is a documentary film by Ricki Stern and Anne Sundberg illustrating the continuing Darfur Conflict in Sudan. Based on the book by former U.S. Marine Captain Brian Steidle and his experiences while working for the African Union, the film version had its premiere at film festivals in early and mid-2007. This documentary is a Break Thru Films production in association with Global Grassroots and 3 Generations.
More at Wikipedia.