丧钟：骑士与龙

Deathstroke: Knights & Dragons is an American animated web series that was announced May 2019 and premiered on January 6, 2020. Originally planned to air as a 12-episode web-series on CW Seed, these plans were canceled with only the first episode ever appearing on CW Seed on January 6, 2020. The first episode that premiered and the 11 subsequent episodes planned to debut as a web-series were later re-purposed into a direct-to-video animated movie, Deathstroke: Knights & Dragons: The Movie, released digitally on August 4 and on Blu-ray on August 18, 2020. While existing as a direct-to-video DC Animated film, like Batman Ninja it is considered a stand-alone entry that is not part of the DC Original Animated Universe series of movies.