In Ystad, Stefan, with blue lights, chase after a smuggler who tries to escape. At Arlanda, Mimmi x-rays a man's bag when she sees something that looks like drugs.

Stefan stops a motorist who claims to have bought duck in Denmark. No duck is found among all the liquor the man forgot he has with him. At Arlanda, a man becomes insanely angry.

At Arlanda, a man escapes from Mimmi when he is not allowed to keep his dried cow legs. The customs in Skåne find a suspicious object in a container bound for Russia.

In Malmö, Lars stops a man who claims to be an FBI agent and intervenes when an aggressive man's car stinks of cannabis. At Arlanda, suspicious items are found in a piece of luggage.

Maja stops a driver who drove the wrong way and ended up in Sweden. When the car is searched, they find weapons. Thomas makes a great find in a suspicious package at Arlanda.

Maja and the search dog Paddy are checking a bus in search of drugs when Paddy suddenly marks one of the passengers. At Arlanda, Timor stops a gentleman who has a lot of money.

In Malmö, Stefan stops a car with puppies in the cargo. When investigating more closely, nothing matches, and serious dog smuggling is suspected. Tom tutors a young man who smuggles alcohol.

Customs stops a suspected drug smuggler, and when they open the man's bag, it is a hit. Julia suspects dog smuggling at Landvetter.

At Arlanda, a woman gets pissed off when she can't keep her food and storms out. Niklas stops a worried man, and when the car is checked, he understands why.

A woman brings tobacco and a box that is supposed to contain food. But in the box there is something completely different than food. Stefan suspects smuggling when he stops a car full of alcohol.

A man who lands at Arlanda seems nervous, and Olivia starts to get suspicious. In Helsingborg, the narcotics dog Gizmo marks two men.

At the postal terminal in Malmö, Stefan and Mika are scanning packages when they discover something that could be a really big seizure. At Arlanda, Tomas stops a guy who has a weapon.

In Ystad, a man is behaving strangely and Maja checks his car. When the car is scanned, something large is discovered hidden in the floor. At Arlanda, a woman avoids going through customs.