Follow officials at Bogota's El Dorado International Airport as they foil the most audacious of traffickers and detect some of the most sophisticated methods of drug smuggling.

The anti-narcotics squad uncover two huge shipments of cleverly-hidden cocaine. They also intercept two passengers who are hiding a guilty secret.

An alleged couple has an ingenious plan to carry several pounds of cocaine.

The team halt a man who has gone to astonishing lengths to conceal nine kilograms of cocaine. Meanwhile, a heart-breaking situation unfolds at the migration desk.

Four smugglers are rushed to hospital after they are found carrying cocaine inside their bodies. Plus, two women bound for China raise the Anti-Narcotics Squad's suspicions.

Officials stop a 17-year-old who's trying to leave the country with her 42-year-old boyfriend. Meanwhile, the body scanner catches a smuggler.

Officers discover two alleged siblings have drug capsules inside their bodies.

Police agents in El Dorado must intercept a shipment of cleverly hidden drugs.

Officers arrest a young man heading to Mexico with false hair products that conceal liquid cocaine.

New series. Behind the scenes at Jorge Chavez International Airport in Lima, which is Peru's largest travel hub. A Spanish passenger is caught carrying 10 kilos of cocaine.

A woman claims to be pregnant when she's caught carrying cocaine in her body. Plus, X-Ray scanners foil an incredible plot to smuggle cocaine.

Officers bust more drugs-smuggling schemes at Lima airport as they uncover a blanket infused with cocaine. Alarm bells ring when a teenager's luggage feels oddly damp.

Officers set up a sting when they hear of a narcotics shipment. An elderly lady is shocked when police find drugs in her bag and staff hunt for a cocaine smuggler's accomplice.

A woman is arrested with cocaine taped to her body, and a security team races to the plane she was due to board in case she has an accomplice.

Cocaine is hidden in a shipment of toys, and a woman who has already been inspected twice with no results is flagged up a third time, leaving police officers with a hard choice.

Police race to an incident on a domestic flight. Agents uncover a stash of liquid cocaine and a passenger is seen acting strangely. Plus, fake cash shows up in the mail centre.

Agents face a dilemma when a woman travelling with her child is suspected of drug smuggling, and a new way of hiding cocaine in food packaging is discovered. Last in the series.

Police officers handle a woman trying to smuggle cocaine inside her body.

A man tricks his girlfriend into smuggling drugs, turning their romantic vacations into a nightmare.

A young man seems unaware he's committed a crime, despite being caught carrying marijuana.

A man claims the alpaca rugs he carries are souvenirs, but they conceal drugs.

A woman is wrapped in cocaine like a mummy; various bags are knitted with cocaine.

A passenger behaves erratically; a woman breaks out in tears; a suspicious bag might contain drugs.

A woman is arrested while trying to smuggle drugs abroad; a young woman breaks out in tears.

A woman with cocaine comes clean; a Japanese karaoke star is carrying more than music.

A young man is detained for an inspection when irregularities are detected in his backpack. A man in a wheelchair goes through an exhaustive control for his striking hand luggage, while the woman who attends it is under suspicion.

A passenger's backpack casts suspicion; officers suspect a young man travels under a false identity.

Officers handle a disrupted young passenger; a Danish couple try to justify their unusual luggage.

A police officer suspects of two passengers and decides to dispel doubts.

A passenger impersonates an anti-narcotics officer from Colombia.

An elderly man claims that he has traveled to Spain for surgery.

Agents stop a couple coming from Colombia with 16 kilograms of high purity cocaine.

Police detain a man coming from Medellin with cocaine in his underwear, but he may be hiding more.

Officers try to find the hidden motive for three passengers' flight to Africa.

Police agents look into a suspicious woman's belongings and tackle her health problems.

Six Africans lying on the floor have a nervous attack and refuse to cooperate.

Officers intercept a drug shipment to Hong Kong; officers look into the reasons behind a trip.

The officers investigate two passengers that are traveling to Europe.

In the Lima International Airport, the agents detect anomalies in a suitcase thanks to x-rays.

The agents must stop three suspicious passengers before they go to the old continent.

The agents arrest a men who was traveling with food packages filled with cocaine.

Anti-drug agents must find out what two suspicious women are hiding under their clothes, while in the migration area police officers try to unmask the real motives of six passengers intending to enter the country.

The police must intervene a passenger before the flight takes off, while discovering that she is not traveling alone. Immigration officers must face a group of passengers who resist being questioned.

The federal police stop loading more than 35 kilograms of cocaine, investigate the true intentions of a pregnant passenger with a strange itinerary and control the entry of two suspected passengers into the country.

Anti-drug agents must reveal whether the curious souvenir carried by a couple of allegedly newlyweds is as innocent as it looks, while three passengers are trying to travel to Africa.

The officers stop three youngsters coming from Paraguay to visit their families.

A man from Peru visiting Madrid has a small load of coffee that could have an illegal substance.

A Spanish citizen, who recently arrived from Colombia, raises suspicions.

A Colombian man who only carries an instrument case.

The officers are stunned by what they found when they checked a couple's baggage.

The drug enforcement agency monitors a flight coming from Morocco.

A man claims he's going to a meeting and is taken aside for a review by the narcotics division.

As a fight from Bogota arrives, the DEA is suspicious of a man whose hand baggage seems unusual.

Drug enforcement officers get ready to deliver a blow against the drug-trafficking mafia.

The police investigate an eccentric man who claims he has been to Paris for business purposes.

The Drug Enforcement Team investigate a man who claims to be traveling for love.

Officers investigate a passenger who is traveling with an excessive number of pajamas.

Drug Enforcement agents realize a man is hiding something; officers investigate a woman.

Drug enforcement officers attempt to reveal the true intentions of a DJ and a dancer.

Drug prevention officers find out what an Italian passenger is carrying among his pants.

Agents investigate an alleged t-shit salesman; mistakes of the past threaten a couple's vacations.

The contents of a young woman's bag causes concern in the customs red zone, while a crew of fisherman are stopped for questioning.

Sketchy behavior puts a man with an unusual diet in the customs red zone, a cat is investigated, and a family is stopped for questioning at Queenstown.

A shipment with over $1M of crystal meth is found in Auckland, a bible is used in an unholy way, and a tour guide with a nicotine habit must pay up.

A chef's text messages reveal he's cooking up a drug deal and a business meeting is almost cancelled when a man is questioned about his travel plans.

A doctor with unprescribed pills creates suspicion, $30M of crystal meth is found, and twins are sent home after posing as tourists.

A drug dog smells illegal activity on a cocaine user, birds' nests cause a biosecurity threat and a criminal record sends a traveler to interrogation.

The weight of over a dozen security cameras from China raise a red flag in customs and a medicinal cannabis user is sent back to Vancouver.

A business trip is cancelled when a man's dark past sends him back home, and visa issues stop a photographer's plan to make money during his vacation.

Custom officials celebrate when sea cargo reveals one of the largest drug busts and a couple smelling like cannabis is stopped in the red zone.

A bulk shipment from Hong Kong disguises over $900K of crystal meth and a couple from Fiji prays they can travel with their holy water.

Three young men are found with MDMA, a chartered flight of fishermen brings contraband, and a suspiciously strong smell stumps officials.

A booze smuggling scam is busted at the Ports of Auckland, a Kurdish New Zealander shares tales of high adventure, and a French woman loses her cool.

A Portuguese man is busted with cocaine, a Spanish film crew arrives with gear but claim they’re on vacation, and a Malaysian man tells a hefty story.

A French Canadian with an illegal habit is stopped at the border; Customs nails a colorful package from Uganda; a Filipina woman has quite the story.

Customs stops some suspicious pandas, a passenger from Sydney courts trouble, and a Brazilian woman with vague plans is questioned by Immigration.

A Guangzhou man is upset after his cigarettes are confiscated; a high risk biosecurity item; a sketchy shipment of copper wire is intercepted.

$100 million worth of meth is found in fake shipping containers, suspected sex workers are stopped at the border, and illegal weapons are confiscated.

Immigration catches a supposed fisherman; Customs intercepts a cooler packed with cocaine; a biosecurity dog sniffs out a suspicious package.

A Brazilian man smuggling drugs is stopped, a messy concealment at the International Mail Center, and a Malaysian man on the run from loan sharks.

A woman says she plans to visit a cathedral destroyed in an earthquake years before, illegal drugs hidden in games, a biosecurity hazard.

A lying lover is stopped in customs after the U.S. sends a warning, car parts are used as a disguise, and a few creepy pests are found in Biosecurity.

Something fishy is found in customs when a package from Africa is searched, authorities deal with an irate passenger, and a DJ is sent back home.

An irritated passenger's attitude gets him a return flight to the UK.

A suspicious stuffed toy is looking for the wrong kind of fun in Auckland.

Large amounts of cocaine are found hidden inside a man's suitcase.

A package of Christmas decorations deck the halls with crystal meth.

Immigration isn't pleased when a woman is caught with a fake passport.

A half million dollars of meth is buttoned up nicely at Auckland.

A passenger with a shady passport and imaginary friend is sent back home.

A frequent flyer's attempt to get higher is stopped at the border.

Dr. Hodges and Dr. Ferguson are two longtime friends who own and operate a veterinary hospital.

Dr. Hodges and Dr. Ferguson are two longtime friends who own and operate a veterinary hospital.

Dr. Hodges and Dr. Ferguson are two longtime friends who own and operate a veterinary hospital.

Dr. Hodges and Dr. Ferguson are two longtime friends who own and operate a veterinary hospital.