A suspicious passenger carrying a suitcase with more than one secret compartment, a passenger lacking a vaccination card, and food that is far from harmless are the main characters of this episode.

When a passenger targeted by the tax authority flees from the boarding area, a manhunt ensues. A passenger from Mozambique has his health status questioned and, at the cargo gate, the arrival of zebras is supervised.

While a sniffer dog takes an active part in a raid, an inspector senses another characteristic odor coming from an abandoned bag.

A traveler who had his ticket bought by a generous friend is questioned by the authorities, and threats to local agriculture arrive in packages of all shapes and sizes.

With new drug trafficking routes detected, agents work together to protect the borders, two passengers are stopped for the same reasons, and at the cargo terminal, a dog and its owner reunite.

Agents are surprised by the contents of a suitcase, two passengers coming from Europe have the reasons for their travels scrutinized, and the authorities investigate an unusual cargo.

At the scanner, dozens of packages inside a suitcase attract the attention of the agents. A parachutist gets nervous trying to explain why he's carrying so much luggage. And a couple coming from Europe tries to persuade an agent.

A passenger with an unusual itinerary is questioned minutes before boarding. Border control questions the value of some large boxes. And the contents of a large shipment surprises tax auditors.

An agent tries to discover the truth behind a passenger's sad story. An extradited Brazilian returns to the country hiding part of his past. And border control inspects a large shipment of firearms.

Passengers coming from Manaus make a fuss at the arrivals terminal. Three tax agencies are activated to inspect the belongings of a single passenger. And the Ibama acts to prevent the illegal exit of domestic flora.

At international arrivals, agents inspect a passenger's highly expensive items. Customs officers work as a team during an inspection. And Ibama ensures the security of export and import cargoes.

During an inspection, the contents of a suitcase attract the attention of border control. A passenger returns from a trip sooner than planned due to a peculiar reason. And Ibama agents are mobilized to protect national assets.