TV Guide National Geographic Channel Friday

Archaeologist Kathleen Martinez embarks on a 20-year search for Cleopatra's lost tomb, with the goal of unearthing the tomb of Egypt's last pharaoh.

For women, taking the throne in ancient Egypt required strategy, courage and determination; introducing four who ruled, each with her own path to power.

Examining the beginning of Adolf Hitler's rise in popularity, from his rise to prominence and becoming leader of the Nazi Party.

Examining Adolf Hitler's rise in power, from being named chancellor and proclaiming himself leader of Germany and was the dictator from that point forward.

Examining how Adolf Hitler turned Germany into a dictatorship and his path to expanding the Reich.

Draining Alaska's extreme north reveals the graveyard of a tragic fleet.

From Patagonia to Canada, paleontologists uncover the real Jurassic Americas.

Archaeologists on the land and sea reveal secrets of the infamous siege of the Alamo near modern-day San Antonio.

New discoveries reveal how the Italian volcano Mount Vesuvius erupted in 79 A.D. and killed the citizens of Pompeii with a cloud of hot volcanic ash.

Secrets of the attack on Pearl Harbor, in Honolulu, Hawaii, are revealed in various wrecks of ships, submarines and planes.

Revealing the drug smuggling routes which make cartels billions of dollars each year.

A lost kingdom and an underwater cave reveal secrets about the ancient Maya civilization.

A new discovery in the Baltic Sea reveals the story of a lost treasure.

Anti-drug police teams discover stashes of hidden inside jackets and in metal blocks; law enforcement officials encounter a pregnant smuggler.

As anti-drug police attempt to catch smugglers in the act, they uncover cocaine and other substances hidden in suitcases and ingested as capsules.

A woman is arrested while trying to smuggle cocaine while traveling with her 2 young children; drug cartels are looking for new carrier profiles in the elderly.

An elderly woman attempts to smuggle illegal substances in her hand bag; a suspected accomplice to a smuggling group is tracked by investigative authorities.

Law enforcement officials confront a smuggler who is traveling with her young daughter; police teams discover smuggled cocaine in packages of food.

Specially made drinks infused with cocaine are uncovered by careful investigators; a person travelling with specially made suitcase is caught hiding cocaine.

A desperate woman uses her own child as a decoy while she smuggles cocaine, but authorities are able to determine her deception and detain her.

Anti-drug agents and law enforcement officers in a Peruvian airport encounter several suspects and accomplices who are accused of smuggling crimes.

After a candy-colored pill becomes popular in Thailand, it crowds out the market and becomes the most used drug in the country; bonus features are included.

Detailed information is shared about the drug trade and prevalent use of hash in countries around the world; bonus features are included.

A detailed look is taken into the underworld revolving around the production, trade and use of ecstasy; bonus features are included.

Details are shared about designer drugs, including how they have become the focus for authorities who are waging a war on narcotics; bonus features included.

Details are shared about the drug trade that hides in Vancouver's suburbs to reveal the corresponding gang rivalry that has emerged; bonus features included.