Caught at the border, a drug smuggler with a large package of the drug P; a fish smuggler with dripping wet pockets; and an unemployed woman's money making scheme goes wrong.

Two suspected fraudsters land into the country; a backpacker's worst nightmares come true; and MPI deal with a rogue cockroach and a crocodile at Auckland International Airport.

Two passengers planning a one-day stay have suitcases filled with souvenirs; a tricky passenger gives Customs officers a hard time; and dead coral is found in a passenger's bag.

A Romanian couple are tripped up on the finer details of their plans.

A passenger with a stolen ID feels the long arm of the law; a colourful character lands at Queenstown Airport; and LED lights raise suspicion in Auckland.

An unusual itinerary leads to a drug haul at Customs, a passenger claims she’s on a trip with her boss but is it a working holiday? And a mammoth discovery causes quite a flutter at Biosecurity.

A passenger arrives sporting an unusual tourist wardrobe at Customs, Immigration talks to a tattoo artist trying to work on a tourist visa and there are Biosecurity beasties in luggage from Africa.

Immigration interviews an overseas worker on a work visa who doesn't want to work, Biosecurity inspects a treasure trove of taxidermy and Custom's 3D x-ray technology exposes a concealment of meth.

Customs investigate two suspected overseas sex workers, a traveller tries to convince Immigration they're a genuine tourist and Biosecurity deals with a full-on feast of foodstuffs.

Customs and the NZ Navy work to inspect a ship from South America; Immigration speaks to a man about some perplexing paperwork and Customs catch a cosmetic concealment of cocaine.

Customs deal with a man who's hidden cash on his body, Immigration thwarts a tourist's plan to pick up work in the adult industry and a Biosecurity beagle's fast work finds forbidden fruit.

Immigration speaks to a traveller suspected of planning more than a holiday; sparks fly at Customs as officers crack open a drug concealment, and DOC inspects an unpermitted puma skin.

Customs find cocaine in a traveller's check-in and carry-on; Biosecurity stops a cursed consignment and Immigration deals with a passenger who has a serious case of interview induced amnesia.

Biosecurity uncovers a grizzly treat. Immigration talks to a visitor who's itinerary has holes big enough to drive a truck through and Customs unbox some clocks ticking with drugs.

Immigration talks with a tourist who’s here to see the Queens of Queenstown; Customs uncover a mountain of tobacco concealed in a passenger’s suitcase and Biosecurity inspects a very hairy souvenir.

Friendly or phoney? Customs uncover suspicious paperwork in the luggage of a New Zealand resident. A traveller from China tries to convince Immigration that she’s a genuine tourist.

A businessman from Pakistan keeps his visa history under wraps while an American Kiwi lands with a passport that says he’s 6 feet under.

A Customs investigation stops a massive cigarette-smuggling ring dead in its tracks, a woman arriving from Brazil has a ‘ticket to nowhere’ and Biosecurity intercept a man with ants in his pants.

Immigration officers interview a man matching the profile of a suspected drug smuggler, and it’s ‘Goodbye Pork Pie’ at Biosecurity NZ.

Customs and Immigration team-up to talk to a man from Latvia, who has plans to start a new country. Meanwhile, travellers from Malaysia turn up with enough fruit to fill a fridge.

In denial or being duped? Customs stop a woman who doesn’t believe she’s in the wrong, but her suitcase full of cocaine says otherwise.

A convicted sex offender tries to talk his way over the border. Plus, Immigration New Zealand have concerns about a Korean woman who's arrived with a full portfolio of how to sell herself.

A traveller from Chile has a backpack full of secrets, a visitor from the US puts Biosecurity through its paces and Immigration have concerns about a passenger with prior convictions.

Immigration talks to a woman who’s got epic adventure plans, on a fantasy budget; Customs uncover a haul of hidden cigarettes and Biosecurity finds a family bringing a full garden home in their bags.

A returning New Zealand traveller experiences phone search fury in Customs red zone. Immigration turns up a problematic past with a US visitor.

Customs put Operation Bread to the test to see how the recently trained cash detecting dogs fare, and an oversized package from South Africa must be checked for endangered species.

Immigration deal with a Chinese national who has a fake passport, and Customs find a large quantity of meth hidden in household items.

In this episode, customs and Immigration stop a man wanted by Fijian Police, a colourful Kiwi arrives home with gold, silver and diamonds and a fight against organised crime at the Ports.

In this episode, an American builder seems to think visiting the Customs red zone is a joke, a very sneaky concealment inside lithium batteries, and some serious biosecurity breaches at the border.

A passenger flies in with soup sachets which leave a bitter taste, a family fails to declare their airsoft arsenal and alarms bells are ringing after an interview with sisters.

Rare artefacts from Canada are in the Biosecurity spotlight, two travellers try to bamboozle Immigration, and there is a sticky story for Customs officer Rory.

A young Brazilian woman finds herself and her bag full of tricks in the Customs red zone, and a plane load of Ukrainian Fishermen are checked at the border.

Customs deal with a Lithuanian man who has very questionable holiday plans and a risky item lands at the International Mail Centre.

A family of foodies cook up a storm of trouble at Biosecurity New Zealand, and Customs officer Hayden checks out the contents of a dubious Christmas gift sent from the US.

An irate tourist brings more than a toilet bag and flip flops into New Zealand, and Biosecurity officer Renee uncovers some unwelcome hitchhikers in a house lot of belongings sent down under by a relocating family.

Biosecurity officer Jade finds an expensive exercise in witchcraft, while Customs officers shed light on some suspicious lampshades.

Busted at Auckland Airport, a Portuguese man travelling from Chile with a large quantity of Cocaine and a Spanish film crew arrive in Queenstown with a ton of gear but claim they're here of a holiday.

A Californian woman arrives with a bizarre backstory straight off a Hollywood script writer's keyboard. Plus, a Tongan man arrives with a quantity of tobacco 600 times over the limit of duty free threshold.

A Mexican chef s phone messages give his dealings away, a Chinese businessman with truth issues and a couple Kiwis return home with some questionable trophies.

At Christchurch Airport a French Canadian with an illegal habit is stopped at the Border, Customs staff nail a colourful parcel from Uganda and a Filipino woman with some tall stories is questioned.

Stopped at Auckland Airport a Brazilian drug mule, a messy concealment at the International Mail Centre and a Malaysian man on the run from loan sharks.

A Brazilian man with a large quantity of cocaine hidden inside his suitcase, a woman loses her cool with Biosecurity and what is one wife trying to cover up for her husband?

A Brazilian traveller ends up in bags of trouble at Auckland International Airport, and the biosecurity team in Dunedin deals with Navy, the sailing cat.

A Greek man turns up at Auckland Airport with no money but plenty of history, and Customs find jeans with more than dodgy labels to hide.

Customs officers uncover a drug concealment and Biosecurity New Zealand finds a Pandora's box of problems in a spiritual healer's luggage.

We get an exclusive look inside one of New Zealand's biggest ever drug busts. Plus, an actress has an important audition with Customs and Immigration, and a drug concealment with a difference is uncovered.

New Season. Tonight, three Israeli men are found with large quantities of MDMA, some Ukrainian fishermen bring enough booze to sink their ship, and there's a strong smell at Queenstown Airport.

Tonight, a booze smuggling scam is busted at the Ports of Auckland, a Kurdish Kiwi shares tales of his high adventures in high risk countries, and a Frenchwoman goes ballistic at Immigration.

A bible containing more than the word of God is found by Customs in Christchurch, a tour guide shows border staff around his makeshift tobacco importing ring in Queenstown.

A couple of Russian working girls try to talk their way across the Border; and it's all hands on deck when a slippery visitor arrives at the Port. Catch all the action from the frontline

A playful French Doctor tries it on at the border in Queenstown and lethal weapons at Christchurch Airport.

An Aussie with a shady past turns up in the Customs Red Zone and a couple of Kiwi Frisbee golf champs return home.