Border Control: Spain, Episode 7

At El Prat Airport in Barcelona, a man claims to not have any luggage. At Barajas Airport, a passenger's suitcases are packed full of crabs.

At Barajas Airport, a restaurant owner has an illegal substance in her luggage. Plus, customs officers scramble to stop a car at the Port of Barcelona.

At El Prat Airport, the Civil Guard makes a shocking discovery in a woman's suitcase. At La Línea border crossing, the officers work hard to open a hidden compartment in a car. At the Port of Algeciras, a shipment containing logs is not what it seems.

At Barajas Airport, a passenger with a suspicious suitcase is taken to the police station. At the Port of Algeciras, customs officers carry out a lengthy inspection on a van that has arrived from Morocco.

A passenger's explanations about his luggage baffle agents at Barajas. Several suspicious packages in Barcelona will leave their mark.

The merchandise with which a couple tries to cross the border requires drastic measures. In Algeciras, the agents go all out.

At Barajas, a piece of luggage on the tarmac requires immediate action. In Barcelona, the origin of goods is a family affair.

The trip of two passengers in Madrid turns into something different from what they had planned. It doesn't sit well with a married couple when they are stopped at a checkpoint.

The arrest of a passenger at the airport triggers an operation in the city. A passenger forgets that there is only one authority at the border.

A woman's luggage becomes a challenge for agents at El Prat. A passenger's merchandise generates many questions and few answers.

A suspicious suitcase makes agents at Barajas airport sweat. In Algeciras, agents decide to subject a truck to surgery.

In Algeciras, it is clear that sometimes trying to save money has the opposite effect. At Barajas, a passenger will regret not keeping the accounts properly.

A passenger doesn't dare look at his own luggage and that can't be a good sign. It's hard to catch the agents at El Prat by surprise.

A passenger's nerves hinder an agent's work at El Prat. At Barajas, a scanner reveals a dangerous threat.

When authorities get suspicious, passengers get defiant. In La Línea de la Concepción, a father of a family gambles all or nothing.

Two passengers embarrass agents at Barajas, but not because of the contents of their suitcases. In Algeciras, a van is carrying a surprise.

The resistance of some passengers to pass controls undermines the patience of the agents. In Barcelona, it is said that he who warns is not a traitor.

A hashish tip-off in La Línea de la Concepción alerts the Guardia Civil. A chase in the Strait turns into an anti-drug operation.

In El Prat, a mother, and daughter discover the consequences of crossing the border with prohibited goods. In a customs office, protesting only wastes saliva.

An operation by customs agents can have an undesirable outcome. When a passenger is caught red-handed, anything goes to get away with it.