The teaser trailer for M Night Shyamalan’s big-screen adaptation of Nickelodeon’s anime-inspired animated series ‘Avatar: The Last Airbender’ has hit MTV.com. The clip shows off the formidable-looking skills of tae kwon do practitioner Noah Ringer in the lead role of Aang, the last of a race of nomads in a mystical world of magic and martial arts. With warring nations representing air, water, earth and fire, is Aang the person who can bring about peace?