The first ever film to be given a 15 certificate,
At the end of the film Batman brutally beats up the Joker. He punches him repeatedly and at one point smashes his head through a wall. The Joker's face is bloodied and bruised from this, and he is seen spitting mouthfuls of blood onto the floor.
The Joker plummets to his death at the end of the film. We do not see him hit the ground, but we get a lingering shot of his broken corpse partially embedded in the pavement below, with some blood around the head area
