This supercut shows Batman didn't really follow the 'no kill' rule
One of the hallmarks of the legend of Batman has always been that he doesn't kill people. That's what makes him a hero, and not a vigilante. But it turns out, when you really look at his track record in the live-action movies, he's killed quite a few people. In Tim Burton'a 1989 Batman he blows up a building full of people. In Batman Returns he puts a bomb in a clown's pants and watches it explode. Even Adam West's Batman kicks henchman made from concentrate “sufficient to instantly reduce them to antimatter, " after which Robin asks, “You mean they won’t be coming back?" potentially learning about death for the first time.
After watching this supercut we were basically like:
Holy body count, Batman!