Batman: Gotham by Gaslight Blu-ray. <br />Batman: Gotham by Gaslight. <br />2018 Animated Movie/Film. <br />Directed by Sam Liu. <br />Based on Batman by Bill Finger and Bob Kane. <br />Gotham by Gaslight by Brian Augustyn and Mike Mignola. <br />Warner Home Video. <br />Rated R. <br />Review. <br />2020
