Dobby (Harry Potter)

When we're introduced to Dobby in Harry Potter and the Chamber of Secrets, he's an irritating nuisance. But the house elf grows on viewers as the enchanting HP series progresses. By the franchise's finale, he's established himself as a brave, concerned and pivotal player in the fight against dark forces. The small, magical, green-eyed creature is one of our favorites in J.K. Rowling's imaginative and entrancing world.