Contraband: Seized at the Border Season 9 Episode release dates & where to watch

1. Tramadol to Hell

A driver claims he buys used cars over the border to import into the U.S., but an X-ray reveals something suspicious in his spare tire; when a traveler returning from Mexico declares snacks at Customs, a Fish and Wildlife expert is called in.

2. I Don't Practice Santeria

An officer suspects a car is carrying more than innocent Santeria sprays.

3. The Breeder's Cup

Officers find an 18-wheeler carrying more than a load of takeout containers. A couple raises suspicion after declaring bulldog semen, but the labeling suggests the box may actually contain stallion semen -- a valuable and tightly regulated substace.

4. The Meth Doesn't Add Up

During his first day on the job, a rookie officer relies on his training, sending a hesitant driver for further inspection -- and his hunch pays off. When a traveler claims to be visiting his dentist bimonthly in Mexico, officers investigate further.

5. Roses in Red, Violence in Blue

A traveler is caught with blades for cockfighting, a cartel-run blood sport. Every year, Mexico grows millions of dollars of flowers for the U.S., but cartels are taking advantage of the influx of shipments during major holidays.

6. All the Mayor's Men

Two men arrive in an SUV carrying enough suitcases for an entire family. Officers discover it's no family car -- it's a Kevlar-lined, bulletproof tank, the type that the cartels use to transport high-ranking gang mambers and attack law enforcement.

7. A Drop in the Bouquet

Cartels hope CBP won't inspect happy families, but officers know not to fall for that smuggling trick. Due to avian flu, live chickens can't be brought into the U.S.

8. Just Doing My Duty

Each year, CBP recovers over 1,300 stolen vehicles at ports of entry. Many are heading to the black market, while cartels use others for trafficking. When officers receive a be on the lookout (BOLO) alert for a luxury car, they take it seriously.

9. Boomers Behaving Badly

Tourist Day attracts those who move south for the winter. Officers prepare for smugglers hiding inside crowds and parties fueled by alcohol and drugs.

10. Super-load Sunday

Officers are caught off guard when a high-end sports car arrives at the border packing heat. At the bus terminal, a K9 alerts to a traveler's luggage. Upon investigation, officers find photographs showing large amounts of cash on her phone.

11. A La Cartel

Customs and Border Protection forms one of the world's largest law enforcement agencies, drawing officers from many backgrounds. From rookies starting out, to veterans who have seen it all: at America's borders, the mission comes first for CBP officers.

12. Super-load Sunday

Officers are caught off guard wen a high-end sports car arrives at the border packing heat. At the bus terminal, a K9 alerts to a traveler's luggage. Upon investigation, officers find photographs showing large amounts of cash on her phone.

13. Rookies for the Win

While some officers have years of experience, others are stepping up for the first time -- fresh out of training, and ready to prove themselves. Because at the border, a rookie's first day could be a smugglers's last chance.

14. The Car-tell

Every year, CBP officers process thousands of vehicles. Some look ordinary, and other are built to deceive -- because at the border, four wheels and an engine could be a cover for contraband.

15. Ferreting Out the Problem

Each year, CBP officers inspect thousands of animals, including family pets and exotic wildlife -- because at the border, the threat may come from a different species. Some look innocent, while others carry hidden dangers.

16. For Better ... or Worse

Millions of travelers cross the U.S. borders every year. And while some are innocent couples, others are partners in crime. Because at the border, love isn't always what it seems.