London is one of the most powerful cities on earth. Drain the Oceans reveals the story of the city's meteoric rise.

A middle-aged mother of three decides to smuggle drugs to survive.

A crack-addicted nursing student faces 25 years in prison when she's caught trying to smuggle cocaine from Argentina to the UK.

We discover what happened to Malaysian 370.

A commercial airliner goes down over a warzone in eastern Ukraine. The evidence indicates the plane was shot down by a surface-to-air missile.

Emirates Airlines bring in an Airbus A380 for a thorough maintenance check. Mel encounters a passenger travelling with a fake passport.

Behind the scenes of one of the biggest and soon to be busiest airports in the world

David Robson must greet some temperamental VIP passengers and Dispatcher Nizel has a problem when a brand-new A380 goes missing.

Passenger Operations has to cope with a group of stranded tourists, and a missing passenger puts a curfew-critical flight to Sydney in jeopardy.

An expedition searches for the iconic wrecks of the Battle of the Pacific, including the ship that delivered the Hiroshima bomb, USS Indianapolis.

Sao Paolo International Airport, Guarulhos, Brazil - South America's busiest. Here, Federal Police work 24-7 to stop illegal activity.

When agents at Jorge Chavez International Airport detain a man with drugs in his suitcase, he breaks down when speaking with his mother. Meanwhile, a woman may be carrying cocaine-contaminated olives.

At Lima, Peru's Jorge Chavez International Airport, anti-narcotics police work hard to prevent drugs from moving out of the country.

Summer is frantic for maritime authorities. As drug boats and small dinghies sail towards Spanish territory, small vessels wait to refuel them.

A patrol boat tries to seize two dinghies on the coast after unloading occupants from an illegal journey. But that's not the only alert.

Evidence from the disappearance of EgyptAir Flight 804 leads investigators to theorize different causes for the plane's spiral into the Mediterranean.

With flames emerging through the cockpit floor, the pilots of Pilgrim Airlines 458 manage to touch down on a frozen Rhode Island reservoir.

An aircraft attempting to avoid a thunderstorm is struck by strong winds, causing a crash which killed more than 130 people. This tragedy would later expose and help to eliminate an invisible killer.

Interviews reveal how criminals pioneered the cocaine business in the '70s and early '80s.

Armed groups seize control of Colombia's drug trade - triggering a bloody civil war.

At Jorge Chavez International Airport in Peru, a divorced couple deny travelling together, but carry identical bags filled with cocaine.

Peru's Jorge Chavez International Airport wants tp stop drug-trafficking. Officers arrest a man with cocaine-filled food packages.

CBP Nogales uncovers cocaine in the bumper of a car crossing from Mexico, and CBP Atlanta stops a woman smuggling underaged puppies from Brazil.

San Diego HSI seizes a medley of narcotics hidden in a car, CBP processes ferry travelers in Puerto Rico, and officers at JFK discover looted artifacts.

A patrol boat tries to seize two dinghies on the coast after unloading occupants from an illegal journey. But that's not the only alert.

Humanitarian crises intensify under the cover of darkness. Yet, the discovery of an explosive in the port is anything but routine.

A patrol boat tries to seize two dinghies on the coast after unloading occupants from an illegal journey. But that's not the only alert.

Humanitarian crises intensify under the cover of darkness. Yet, the discovery of an explosive in the port is anything but routine.

At Jorge Chavez International Airport in Peru, a divorced couple deny travelling together, but carry identical bags filled with cocaine.

An expedition searches for the iconic wrecks of the Battle of the Pacific, including the ship that delivered the Hiroshima bomb, USS Indianapolis.

Evidence from the disappearance of EgyptAir Flight 804 leads investigators to theorize different causes for the plane's spiral into the Mediterranean.

After a routine landing, a Taiwanese commuter plane is rocked by a massive explosion, but investigators find no evidence of a bomb on board.

We learn the science behind launching off snow ramps on inflatable tubes, driving through water on ATVs, and when animals tackle staircases.

Emirates Airlines bring in an Airbus A380 for a thorough maintenance check. Mel encounters a passenger travelling with a fake passport.