Maya Angelou was a celebrated author and poet, and also a filmmaker: Angelou, who died on May 28 at the age of 86, made the 1998 film "Down in the Delta," which was released by Miramax on Dec. 25 of that year. It was the only feature film she ever directed. Based on an original script by Myron Goble, "Down in the Delta" focused on Loretta (Alfre Woodard), a struggling single parent who gets sent to Mississippi by her mother (Mary Alice) to clean up her life. There, Loretta meets a coterie of family...