The Iron Heart (1917)50 minNot rated yetDramaCountry of originUnited StatesCastEdwin Arden as Stephen MartinForrest Winant as Tom MartinHelene Chadwick as GraceLeonore Harris as Anne ParbellGertrude Berkeley as Mrs. MartinCrewGeorge Fitzmaurice · DirectorOuida Bergère · WriterArthur C. Miller · Cinematographer