S4 E1
A large shipment of fake fentanyl pills is intercepted and an automatic rifle is found inside a loudspeaker.
All episodes for series 4 of Border Force America's Gatekeepers
S4 E2
A truck filled with wet wipes turns out to have a hidden secret, and a US citizen is caught with Tramadol.
S4 E3
A huge shipment of cocaine is found hidden in the floor of a truck, and a woman is caught smuggling fentanyl.
S4 E4
A woman is caught trying to enter the US with a baby that isn't hers, and a driver suffers a heart attack.
S4 E5
Methamphetamine is found in a shipment of broccoli, and a woman needs a visa to see her dying son.
S4 E6
Featuring money and guns belonging to a cartel, an illegal batch of exotic reptiles, and smuggled medication.
S4 E7
An armed robber is captured, a drunk driver causes an accident, and cocaine is found in office furniture.
S4 E8
An intoxicated 17-year-old requires urgent medical treatment, and cocaine is found in bags of rubbish.
S4 E9
Cocaine is found hidden inside the wall of a refrigerated truck, and a Honduran immigrant applies for asylum.
S4 E10
A shipment of meth disguised as concrete is intercepted, and officers interview a Haitian immigrant.
