Watch full Deathstroke: Knights & Dragons (2020) online full HD. Cartoon movies Deathstroke: Knights & Dragons (2020) online for free in HD. Ten years ago, Slade Wilson-aka the super-assassin called Deathstroke-made a tragic mistake and his wife and son paid a terrible price. Now, a decade later, Wilson's family is threatened once again by the murderous Jackal and the terrorists of H.IV.E. Can Deathstroke atone for the sins of the past-or will his family pay the ultimate price?