Season 6

Officers in Eagle Pass seize over 15 kilograms of heroin and unveil a new cartel drug-smuggling tactic, and a Mexican family in Laredo makes a plea for humanitarian parole.

Officers hand over a convict to Mexican authorities in the middle of the Juarez Lincoln bridge, and a man drops a marijuana joint on a customs floor in Progreso.

A man fears for his life after being stopped by a cartel in Laredo, clubbers in Detroit are found with drugs disguised in liquid, and officers stop a shipment of frozen rats.

Border officers in Detroit apprehend a woman after finding a handgun and ammunition in her vehicle, and officers in Eagle Pass find 150,000 dollars' worth of methamphetamine.

Officers find a man-made compartment within the trailer of a truck returning Stateside, and two Americans arouse suspicions with an unsafe lane change at the US-Canada border.

Officers at Eagle Pass intercept a driver smuggling narcotics over the border, and a group of passengers in Laredo refuse to admit to owning an air compressor full of rifles.

Officers in Progreso detain a man who made a dash back toward Mexico, and the team in Laredo uncovers methamphetamine concealed in a shipment of landscaping stone.

A man wanted for serious sexual offences is apprehended in Progreso, and agents intercept a group of migrants moments after they cross the Rio Grande river.

Officers in Hidalgo seize over 200 kilos of methamphetamine concealed in a car, and the hunt is on in Detroit for invasive insects which could destroy the US timber industry.

Officers find a suspicious compartment within the trailer of a truck returning to Texas, and a man hides over 300 cheap forms of medication about his person in Progreso.

A pedestrian is caught at Hidalgo Bridge smuggling narcotics in bags of coffee, and a nervous woman in Progreso is taken for a pat down.

Officers in Laredo intercept a truck smuggling narcotics over the border, and a courier heading to Mexico is caught delivering guns and ammunition in Eagle Pass.