Mark Krenzien

In 1966, John Harlin II died while attempting Europe's most difficult climb, the North Face of the Eiger in Switzerland. 40 years later, his son John Harlin III, an expert mountaineer and the editor of the American Alpine Journal, returns to attempt the same climb.

A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water conservation issues.

An underwater voyage to Indonesia to learn about its inhabitants such as giant rays and whale sharks as well as efforts being made in the region for ocean conservation.

Filmed in IMAX, a team of explorers led by Pasquale Scaturro and Gordon Brown face seemingly insurmountable challenges as they make their way along all 3,260 miles of the world's longest and deadliest river to become the first in history to complete a full descent of the Blue Nile from source to sea.

Featuring interviews with director John Landis, make-up artist Rick Baker, and the King of Pop himself, Making Michael Jackson's Thriller takes you on a behind-the-scenes journey from pre-production to shooting on the ghoulish graveyard set of Michael Jackson's legendary music video and short film.

A sweeping overview of humanity’s accomplishments in space, as well as our ongoing activities and future plans.

Behind the scenes of John Carpenters cult classic.

Follow Australian Olympic snowboarder Torah Bright as she heads from her home in the foothills of the Australian Alps, deep into Alaska's glaciated Chugach mountain range. Torah dedicated her life to conquering the mountain, and now she's working with her team to understand and protect these epic ecosystems from an ever-changing world. Standing over the ledge of a 2000-foot vertical drop, we unravel the science behind the earth's most incredible mountain environments and ride these untamed peaks.

A live performance by "neurotic" stand-up comedian Richard Lewis. Includes tongue-in-cheek interviews with fellow comedians.

A visit to many of the places and people that give California its reputation as a place of extremes. Among the major segments: Sky surfing in the San Diego area; the movies, including a trip down the Oscar ceremony red carpet, the shooting of a stagecoach ride, and some memories of Walt Disney, including a roller coaster ride in Disneyland; some snowboarding and skiing stunts; a trip to the top, and then deep inside, some giant sequoias; biologists working with otters and bald eagle hatchlings; and a trip to the top of the Golden Gate bridge with the ironworkers who maintain it

One of the greatest engineering feats in history, the modern US nuclear carrier is a masterpiece of technology, and the flagship of a fleet.

Targeting kids from infancy through the 6-year-old age range, Hap Palmer leads this collection of ditties that promote learning through the act of singing. The songs cover various themes applicable to young children, including "Mommy Comes Back," which teaches little ones that mommy does in fact come back when she leaves them with the baby-sitter. Other songs include "Piggy Toes," "Today I Took My Diapers Off" and "Security."

From the Academy Award-nominated producers of Everest and Grand Canyon Adventure comes an all-new IMAX 3D Theatre experience—Arabia 3D—about the extraordinary culture, history and religion of Arabia.

A revolution in space technology is unfolding. New players in the launch industry are radically cutting the cost of access to space and understanding of the universe is growing exponentially thanks to space-based research.

Experience breathtaking scenery, heart-stopping action and the origins of the universe like you’ve never seen it before in these three features: Tornado Alley, Grand Canyon Adventure: River at Risk and Hidden Universe.