Watch MoviestoWatch. Gerrymandering is a 2010 documentary feature film written and directed by Jeff Reichert. The film explores the history and the ethical, moral and racial problems raised by redistricting, i.e., the drawing of boundaries of electoral districts in the United States.Gerrymandering covers the history of the redistricting practice, how it is used and abused, how it benefits the two major major political parties, Democrats and Republicans. The documentary draws on the perspectives from different individuals, reporters, pundits and politicians.