Since its debut in 2005, Avatar: The Last Airbender has been one of Nickelodeon's most talked about and highest-rated animated series. Offering an epic storyline, engaging characters, action, adventure, and a powerful message about the importance of hope in a world besieged by war, it is also beautifully executed, harmonizing Western influences with aesthetic inspiration drawn from a diverse array of cultures, including those of China, Japan, India, and the Inuit.