In shock, Dorian returns home only to find another shock waiting for him: The picture of himself now has a frown on it's face! Alarmed, Dorian hides the picture away in the attic of his house and locks the door, afraid that someone might see this monstrosity and blab. However, each time Dorian sins, the picture gets worse- until all that is left is a hideous beast.
The ending is a bit of a shock: After committing many murders, Dorian Gray decides to destroy the painting once and for all, since it is the only evidence against him. As he goes to slash the painting with the knife, there is a scream, and when the servants go upstairs, they find a twisted beast lying on the floor with a knife through it's heart. In the portrait there is now a smiling young man. And so, Dorian Gray switched places with his portrait once again.