Comedian Roseanne Barr embarks on the most off-the-rails presidential campaign in U.S. history. What begins as a political journey becomes a raw and revealing portrait of a comedic icon.Comedian Roseanne Barr embarks on the most off-the-rails presidential campaign in U.S. history. 25 years after bringing working-class struggles to the pinnacle of show business, Roseanne is uniquely qualified to fix everything. What begins as a political journey becomes a raw and revealing portrait of a comedic icon.