The President Vanishes, released in the United Kingdom as Strange Conspiracy, is a 1934 American political drama film directed by William A. Wellman and produced by Walter Wanger. Starring Edward Arnold and Arthur Byron, the film is an adaptation of Rex Stouts political novel of the same name.
Upon its release in 1934, The President Vanishes was named by the National Legion of Decency an organization of the United States Catholic Church as one of Hollywoods problematic and immoral films. The Catholic Church demanded an implementation and enforcement of a set of industry censorship guidelines to control and remove content that the church saw as immoral. Threatened by a large scale boycott of all Hollywood films, Will H. Hays, then president of Motion Picture Association of America, came to an agreement with the church that saw the establishment of Production Code Administration and passage of the Motion Picture Production Code, also known as Hays Code. The Hays Code was in use from 1934 until 1968 when it was abandoned in favor of the MPAA film rating system.
Source: Wikipedia