Zack Snyder's Justice League features a completely different look for the villainous alien invader Steppenwolf from the theatrical cut, and one subtle design difference made him a stronger enemy. Over four years after Justice League hit theaters in 2017, the reshoots and massive overhaul the film underwent after Snyder's departure continues to be examined and contrasted against everything in the eventual Snyder Cut.
Read more on screenrant.com