Dangerous Hours is a 1919 American silent drama film directed by Fred Niblo. Prints of the film survive in the UCLA Film and Television Archive. It premiered in February 1920.The film was based on a short story "A Prodigal in Utopia" published in the Saturday Evening Post. The film's working title was Americanism (Versus Bolshevism), which was the title of a pamphlet published by Ole Hanson, the mayor of Seattle who claimed to have broken the Seattle General Strike in 1919.