Henry IV, Part 1 (disambiguation) Henry IV, Part 1, one of William Shakespeare's plays. Productions RSC Live from Stratford-upon-Avon: Henry IV, Part 1 (2014). 1 Henry IV (Folger Theatre, 2008). Henry IV, Part I (Shenandoah Shakespeare Express, 1997). Categories: Disambiguation pagesPublic programsFolger TheatreWilliam Shakespeare's worksPlaysHistoriesHenry IV, Part 1