6.8 Batman: Gotham by Gaslight 2018 Batman: Gotham by Gaslight IMDb: 6.8 2018 78 min 57 views In an alternative Victorian Age Gotham City, Batman begins his war on crime while he investigates a new series of murders by Jack the Ripper. ActionAdventureAnimationCrimeFantasyHistoryHorrorMysteryScience FictionThriller