Marker Wadden

A man convicted of killing his own father and sister escapes from a long-stay criminal hospital to track down his estranged mother, whom he believes...

An artist falls for a married young woman while he's commissioned to paint her portrait. The two invest in the risky tulip market in hopes to build a...

Avakum (Henry Brandon) is an old trapper who is having a harder and harder time getting by because of the dwindling wildlife in the region. One day...

Flyways follows endangered migratory shorebirds as they travel their ancient migration routes around the planet. Using nanotechnology and global...

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

National Geographic embarks on a 250-mile adventure through unspoiled territory along the coast of British Columbia called the Great Bear Rain...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...