Amazing Grace (1974)
A widow tries to influence the local mayoral election in Baltimore, Maryland, after she discovers that a black candidate is being used by the incumbent mayor to further his own reelection efforts.
Directed by: Stan Lathan
Starring: Slappy White, Moms Mabley, Stepin Fetchit, James Karen, Gary Bolling, Moses Gunn
Links: IMDb, Movie posters, Movie stills