Does Shrek have a hidden message? A fifth film in the series has just been announced. Many critics attribute the film's success to its underlying philosophy.
Grumpy green ogre to return next year

Glossary
Villain - An evil person in a book or film.
Ogre - In folklore, a man-eating giant.
Self-acceptance - The ability to accept yourself as you are now, including any faults or flaws you may have.
Moral - Concerned with what is right and wrong.