This HBO program focuses on the electronic voting machine industry in the United States, following Bev Harris and other activists across the country as they investigate how the American voting system works and whether computer hackers can steal elections . Problems with Diebold voting machines are highlighted. Letterboxed; DVD includes deleted scenes, trailer. Filmmakers Simon Ardizzone, Robert Cohen and Russell Michaels; narrator James Naughton. Teale Edwards Productions LLC, Simon Ardizzone, Robert Coh en, Russell Michaels.