Ending Explained: The Changeling

💡 What does the ending really mean?

In the film's harrowing climax, the grieving father, having obsessively documented his son's disappearance on 8mm film, finally develops the last reel only to witness himself smothering the boy in a dissociated rage. He confronts the 'monster under the bed' as his own reflection, then burns the footage and hangs himself in the child's empty room. The ending symbolizes the inescapable horror of parental failure and self-deception: grief doesn't reveal an external entity but exposes the devouring beast within. The changeling was never the child—it was the father, irrevocably swapped by trauma into something monstrous.