Watch Deathstroke: Knights & Dragons - The Movie (2020) HD Full Movie Free on SolarMovie. Watch Deathstroke: Knights & Dragons - The Movie (2020) online free. Assassin Slade Wilson leads two lives: a relentless killer known as Deathstroke and a family man. Ca...Assassin Slade Wilson leads two lives: a relentless killer known as Deathstroke and a family man. Can he atone for the sins of the past-or will his family pay the ultimate price?