1910 - The Duality of Man

 Created by H.B. Irving, The Duality of Man was among the first Jekyll and Hyde film adaptations of the 1910s. The film is presumably lost media, and not much about it is known of it's creation or contents other than it was produced and distributed by Wrench Films and more directly an adaptation of Irving's play version of Strange Case of Dr. Jekyll and Mr. Hyde than the initial novella.