Relive an amazing tale of discovery and exploration in "Lewis & Clark: Great Journey West," as National Geographic brings to life the first crossing of what would become the United States. With careful research and meticulous re-creations, this scientific expedition lives again on your television screen. Two hundred years after their epic journey, go back in time with Lewis, Clark, their guide Sacagawea, and the brave Corps of Discovery as they discover the adventure, danger, and beauty of the unmapped West.

From the depths of the ocean, To the chill of the Arctic, To the thrill of the jungle...

You are invited to experience the plight of our fragile planet and its changing environments, in a totally new way, in cutting-edge 3D! Hosted and narrated by Walter Cronkite, SOS Planet uses state-of-the-art 3D and digital animation to explore three of the planet's most troubled environmental areas. With the immersive effect of 3D and stunningly realistic computer-generated animals, this giant screen film plunges audiences into lush environments, blending live action and animation to illustrate some of the greatest dangers facing the Earth today: global warming, rainforest deforestation and depletion of the oceans.

Straight Up! Helicopters in Action features more than a dozen helicopters in a series of pulse-pounding adventures that demonstrates the many roles these powerful aircraft play in our lives. Fly along with skilled helicopter crews as they carry out sea and mountain rescues, apprehend drug smugglers, repair high voltage lines, save endangered animals, deliver humanitarian aid and undertake a reconnaissance mission. Learn how helicopters are flown.

Join a diverse group of six intrepid trekkers as they journey to the top of Mt. Kilimanjaro -- the world's highest free-standing mountain at 19,340 feet above sea level. As the climbers pass through Africa's beautiful, rugged terrain and extreme conditions, their expedition becomes an adventure of the human spirit. (Take that, "Survivor"!)

So this is where our tomorrows begin: 220 miles above the Earth and moving at a speed of 17,500 MPH while aboard the most complex scientific project ever assembled: the International Space Station (ISS).

Tom Cruise narrates this fascinating look at the high-flying laboratory where today's space heroes develop technologies that will make possible human voyages to Mars as well as provide new solutions to earthbound problems. Highlights include the station's in-orbit construction, plus amazing glimpses of crew members as they work, exercise or do routine tasks like getting a haircut or drinking water (in zero gravity, you can snap a floating glob of H2O out of the air like a frog snatching a fly!). Suit up, travelers!

Australia, the world's largest island and smallest continent is an exotic, intriguing land shaped by its isolation from all other lands. With thousand of miles of red desert sand dunes that characterize its famous Outback and lush coastal rainforests rich with unique wild life, Australia is a place of extremes. Australia: Land Beyond Time takes viewers on a breathtaking journey back in time to witness the birth and evolution of a mysterious land that harbors remnants of Earth’s earliest life and many of it’s strangest creatures that exist nowhere else on the planet.

Horses: The Story of Equus is the story of three horses who were all born on the same night but their lives take very different paths. One becomes a racehorse and her story takes us into that extraordinary world, where the ancestry of every horse can be traced back to 1791 and where their overwhelming instinct to run is highly valued. The second is trained as an equestrian horse, an eventer. But this horse is a unique individual, stubborn and temperamental. After a spectacular failure in competition, he is trained again, this time as a stunt horse in the movies and it's in that world that his capacity for learning and his individual nature triumph. The third horse goes on a completely different journey. He escapes from people and joins the feral herds in the wild.

Journey across India, a breathtaking land shaped by a multitude of cultures, customs and traditions. Come face to face with the Bengal tiger and explore the spectacular world of this majestic creature. Inspired by the writings of Jim Corbett, who pioneered wildlife conservation, this thrilling IMAX presentation of India: Kingdom of the Tiger is a glorious tribute to this magnificent land.

Steve McNicholas and Luke Cresswell -- creators of the stage show "Stomp" -- take their percussive preoccupation to new heights in this big-screen (Imax format) production that showcases the universal language of rhythm and provides a toe-tapping global odyssey you won't soon forget. Numbers include the Jackie Robinson Steppers of New York, a Spanish dancer performing rooftop flamenco and hard hat-clad men strutting atop a mining platform.

"Jane Goodall's Wild Chimpanzees" is a giant screen journey into the hearts, minds and world of wild chimpanzees with the world's most famous field researcher, Dr. Jane Goodall. Be among the few humans who have ventured into the realm of the wild chimpanzee to see them at close range. Dr. Goodall's discoveries in forty years of research at Gombe - including her groundbreaking observations of chimpanzees making and using tools - have not only revolutionized our understanding of chimps, but ultimately of human behavior itself. Take an extraordinary trip deep into Gombe and across four decades of research to experience the world of the chimpanzee as never seen before.

One -Of-A-Kind Hilarious Holiday Fun For All!

From the Academy Award nominated creators of Jimmy Neutron: Boy Genius comes a dazzling, laugh-out-loud, action-packed comedy that will delight the entire family. In this 3-D holiday treat, you'll discover Santa's magical world as it's never been seen before!

When a lonely Snowman wants to be part of the holiday fun, he decides to impersonate Santa. A hilarious clash ensues where rocket-propelled reindeer face-off against snowball-launching igloos.

Santa vs. the Snowman is the perfect holiday gift. With high inventive animation, this one-of-a-kind 3-D experience is destined to become a perennial holiday classic.