Mark Stouffer

A courageous boy battles a gang of bumbling thieves to rescue a dog carrying a fortune in stolen diamonds.

Three brothers - Marshall, Marty and Mark dream of becoming naturalists and portraying animal life of America. One summer their dream comes true, they travel through America, filming alligators, bears and moose.

Fifteen year old Megan Shephard and her parents will do anything to save their struggling farm. When they discover a wild stallion in a nearby forest they begin to wonder if this could be the answer to their prayers.

It's one of the ocean's most extraordinary and mysterious creatures. It's often seen, but very little is known about it: it's the bluefin tuna. It's faster than a dolphin and its hunting prowess rivals that of a great white shark. Traveling at over fifty miles per hour, it crosses the oceans. However, very little is known about its movements and life history; it's a creature so evolved that it escapes human observation. National Geographic guides us on a journey to discover the bluefin tuna.

The story of four young couples drawn to the remote dunes for off-roading in their extreme machines. But the outing turns into a night of terror when they are attacked by the Catcher, a skilled and brutal hunter of human specimens for alien science.

National Geographic documentary about several families living in Alaska

A lawyer, running away from his past, becomes a recluse in the Alabama woods and becomes the primary suspect in the abduction of a local boy.

There are only about 300 remaining Siberian Tigers in the wild, restricted to a section of far Eastern Russia, near the coast. Wildlife biologists risk life and limb to track the tiger and research its movements and habits. They sedate the animals so the tigers can be measured and collared. One Russian scientist is shown raising two tigers which he found orphaned as cubs. He keeps the tigers in a cage, then allows the beasts into a fenced forest-like enclosure. The efforts of these scientists are in contrast to those of poachers, who kill the tigers for their pelts, as well as for body parts to be marketed in traditional Chinese medicine.

Companion TV documentary to the National Geographic Magazine article "The Last Dive of I-52" - October 1999 issue. Original NBC / National Geographic TV broadcast: September 11, 1999. When it sank in the deep Atlantic near the end of World War II, the Japanese submarine I-52 went to the bottom with over 100 lives - and a cargo that included two tons of gold and other secrets. Now, a military veteran-turned-adventurer bucks the odds on a long-shot mission to solve a tantalizing mystery over 50 years old, as he embarks on a deep-sea search for the lost submarine and its cargo of gold. Plunge three miles to the ocean floor and explore the sub's twisted remains in an effort to locate the shipment of gold. Be privy to declassified intelligence reports that reveal how WWII code breakers helped track down the I-52 submarine. Be there as U.S. Navy veterans retell stories of their mission to hunt down and sink this Top Secret Japanese war machine.