Season 6
The work of U.S. Customs and Border Protection officers policing the international crossings between the United States and Mexico remains the bedrock of the series, while expanding its access to include the northern border with Canada in Detroit (featuring the Ambassador Bridge and Detroit-Windsor Tunnel) and the outbound enforcement team in Eagle Pass, alongside continued operations at Laredo, Juárez-Lincoln Bridge, Progreso and Hidalgo.
Episodes
1 Sibling Rivalry May 4, 2025 
2 The $500 Joint May 11, 2025 
3 Rats on Board May 18, 2025 
4 The Botox Run May 25, 2025 
5 Stink Bug Salsa Jun 1, 2025 
6 Deadly Cargo Jun 8, 2025 
7 Cold Feet Jun 15, 2025 
8 Explosive Goods for the Corner Store Jun 22, 2025 
9 Delicacies from Mexico Jun 29, 2025 
10 A Hidden Compartment with a Switch Jul 6, 2025 
11 Strange Coffee Jul 13, 2025 
12 The Marijuana Grandmas Jul 20, 2025