Follow IMAX filmmaker Sean Casey as he hunts down with his fellow meterologists the elusive perfect tornado and to capture the inside of its violent vortex of wind and fury.

'Grand Canyon Adventure: River at Risk' follows the great Colorado River as it reveals the most pressing environmental story of our time: the world's growing shortage of fresh water. Join environmental advocates Robert F. Kennedy, Jr. and Wade Davis as they set out with their daughters, traveling deep into the Grand Canyon and down the river that runs through it. Your pulse will quicken as you are invited to join this thrilling ride downriver through raging rapids and breathtaking canyons. With stunning photography and sweeping aerial shots the renowned filmmakers capture all the majesty of the Colorado and The Grand Canyon in the largest film format ever made.

An extraordinary journey into deep space, Hidden Universe brings to life the farthest reaches of our universe with unprecedented clarity through real images captured by the world’s most powerful telescopes. Stunning, high-resolution images of space allow you to peer deep inside the earliest galaxies and nebulae, watch stars being born in vivid clouds of gas and dust, tour the surface terrain of Mars, and witness images of distant celestial structures including awe-inspiring views of the Sun. Seen for the first time in IMAX, these dramatic new images offer fresh insight into the origins and evolution of the universe.