The Congress (1988)

The sixth documentary from American filmmaker Ken Burns, this one focuses on the most important branch of government, the legislative branch, also known as the United States Congress. Narrated by David McCullough, and featuring an ensemble voice cast: Julie Harris, Derek Jacobi, Paul Roebling, Arthur Miller, Garrison Keillor, Kurt Vonnegut, Douglas Turner Ward, Shelby Foote, Walter McPherson, Chris Murney, Wendy Tilghman, Jerome Dempsey and Ronnie Gilbert.