Pick any movie from the last 10 or 15 years. Your odds are 5:1 that it will have a hidden - or blatant - liberal message and will serve your purpose.
http://www.stltoday.com/stltoday/business/stories.nsf/developmenteconomy/story/BCA23360438F971586257531000CFE5C?OpenDocument
Lee Enterprises warned by NYSE it may be delisted