Don't Be a Sucker is an anti-fascist propaganda film produced by the United States Army Signal Corps. It follows a Freemason, Mike, who buys into the prejudiced beliefs of a demagogic street speaker until the speaker denounces Masons. A Hungarian refugee then speaks to Mike about how the same prejudiced beliefs led to the rise of fascism in . The film argues that both majority and minority groups are harmed by fascism, and that Americans must unify against fascism regardless of race, religion, or national origin. Don't Be a Sucker saw a resurgence in popularity after the Unite the Right rally in 2017.