Ben Affleck Teases Deathstroke Appearance in 'Batman' Movie: Watch

(Update, 8/29 at 12:15pm): So it turns out the Deathstroke teaser is for another DC movie. The Wrap reveals the villain is confirmed to appear in Ben Affleck's standalone Batman film (he's directing and starring in it), not the Justice League project as previously reported. They claim Deathstroke will be the main antagonist in the movie opposite Batman.