Ezra Miller Makes Their First Red Carpet Appearance in Nearly 3 Years at the "The Flash" Premiere

Barry will be going up against General Zod in the "The Flash," but some fans also think Dark Flash (the DC cinematic universe's Black Flash equivalent) is also a villain in the film. He is the personification of Death and essentially takes speedsters back to the Speed Force (which is where their powers come from) when their time is up.