Schedule

It is the epicenter of America's military operations... a five-sided fortress with a single purpose--to defend the United States and its citizens. But behind the concrete walls and re-enforced windows are secrets. Enter the headquarters of the U.S. Department of Defense and explore the complex operations and top-secret business conducted at the largest low-rise office building in the world. How did the Pentagon get its unusual shape? How many people work at the Pentagon? What covert intelligence gathering organizations operate within the military compound--and how are their secrets protected? What top-secret information was compromised from the attack on September 11th? How quickly did the building and its tenants get back to business as usual? For seven decades, the Pentagon has been an icon of American strength and military excellence. But more impressive than the building itself are the secrets held there...until now.

The final four must crawl through a tunnel, dodge barbed wire, and slither through mud with an AK-47. With the title of Top Shot All-Stars at stake, various weapons from the season test the speed and precision of the last two competitors in this fast-paced showdown.

Explores the defining event that shaped the destiny of America's southern neighbor. The first great revolution of the 20th century began as a revolt against a dictator and ended in civil war with action on both sides of the border.

A 2-hour investigation that answers one of WWII's most intriguing questions: How did the Soviet Union copy the U.S. B-29 Superfortress, the war's most advanced aircraft?

Explores the defining event that shaped the destiny of America's southern neighbor. The first great revolution of the 20th century began as a revolt against a dictator and ended in civil war with action on both sides of the border.

A 2-hour investigation that answers one of WWII's most intriguing questions: How did the Soviet Union copy the U.S. B-29 Superfortress, the war's most advanced aircraft?

It is the epicenter of America's military operations... a five-sided fortress with a single purpose--to defend the United States and its citizens. But behind the concrete walls and re-enforced windows are secrets. Enter the headquarters of the U.S. Department of Defense and explore the complex operations and top-secret business conducted at the largest low-rise office building in the world. How did the Pentagon get its unusual shape? How many people work at the Pentagon? What covert intelligence gathering organizations operate within the military compound--and how are their secrets protected? What top-secret information was compromised from the attack on September 11th? How quickly did the building and its tenants get back to business as usual? For seven decades, the Pentagon has been an icon of American strength and military excellence. But more impressive than the building itself are the secrets held there...until now.

The final four must crawl through a tunnel, dodge barbed wire, and slither through mud with an AK-47. With the title of Top Shot All-Stars at stake, various weapons from the season test the speed and precision of the last two competitors in this fast-paced showdown.

Explores the defining event that shaped the destiny of America's southern neighbor. The first great revolution of the 20th century began as a revolt against a dictator and ended in civil war with action on both sides of the border.

A 2-hour investigation that answers one of WWII's most intriguing questions: How did the Soviet Union copy the U.S. B-29 Superfortress, the war's most advanced aircraft?

WWII's longest, most crucial battle was waged at sea where German U-boat packs roamed the Atlantic hunting their prey.

When the Navy SEALs needed a better way to travel the desert, they asked Chenowth Racing to build a car that could stand up to the desert. Host Hunter Ellis shows off their DPV (Desert Patrol Vehicle) at the Baja 1000.

In one of the most amazing yet lopsided naval battles in history, a mighty Japanese fleet led by the Yamato, the biggest battleship in the world, versus Taffy 3, a small U.S. task unit of tin can destroyers and baby flat-tops.

On June 7, 1944, the troopship USS Susan B. Anthony transported nearly 3,000 Army and Navy men on their way to reinforce paratroopers dropped behind enemy lines on D-Day.

No weapons program in U.S. history demanded more from the men who served it than the B-29 Superfortress. The giant, seemingly perfect planes appeared to devastate Japan with impunity at low cost. The true story was horrifying.

Throughout the 20th century, U.S. airpower flew past mighty enemies in flaming skies. But the decades saw rickety box kites turn into supersonic jets with apocalyptic firepower fueled with the blood of brave airmen.