Booboo Stewart is an American film and television actor, singer, dancer, model and martial artist, best known for portraying Seth Clearwater in _The Twilight Saga_ feature film franchise.
When Hex and Charmcaster get a hold of the Book of Monsters, which unleashes supernatural creatures, Ben 10 and his team seek help from Zatanna, a young magician, in order to retrieve the Book of Monsters.
