Thirty Days is a 1922 American silent comedy film produced by Famous Players–Lasky and distributed by Paramount Pictures. The film is a farce based on the play Thirty Days by A. E. Thomas and Clayton Hamilton which did not make it to Broadway.The film was directed by James Cruze and stars idol Wallace Reid in his last screen performance. Reviews of the film claimed Reid looked tired and haggard throughout the production and garnered generally bad reviews. This is now considered a lost film.