David Hamlin

A U.S. Marine plots a terrorist attack on a small-town American mosque, but his plan takes an unexpected turn when he comes face to face with the people he sets out to kill.

Catching Giants is a heart-stopping film that follows the world’s preeminent giraffe researcher, Dr. Francois Deacon, as he embarks on the most ambitious project of his career and perhaps the most ambitious project in giraffe conservation to date. On the rugged and untamed plains of South Africa’s Rooipoort Nature Reserve Dr. Deacon will set out to capture and GPS collar more than 20 giraffes, a project that will enable him to study these giraffes’ every move and behavior for the next year.

Maddie Moore is a concierge at a hotel in Detroit, Michigan who moonlights at Detriot Free Press in their tipline department. Most nights, calls run anywhere from alien sightings to lost cats. One night, however Maddie receives a cryptic call warning for a jewelry heist.

NATIONAL GEOGRAPHIC TELEVISION. Discover the interesting facts about the way giant snakes sneak up on their prey and how they come into conflict with human residents.

See the world's first MRI scan of a great white shark as Ultimate Shark reveals the extreme engineering and predatory abilities of one of nature's most near perfect predators. Hear firsthand accounts of people who survived harrowing encounters, including a surfer who was bitten on the arm and leg, towed by the surfboard ankle strap and miraculously escaped only with minor injuries. National Geographic demystifies the true motives and power behind their behavior.

South Florida is the only place on Earth that is home to both the American alligator and the American crocodile (and most recently, the Nile crocodile). But who is the baddest Florida predator?

National Geographic's Explorer gives viewers special access to the issues of the day.