Watch the all-new To Catch a Smuggler Unlocked Channel! Homeland Security officers work to stem the flow of illegal contraband at America's airports, seaports and land border crossings on this compelling series from National Geographic. The series is so popular that it has spawned multiple iterations focusing on exotic and dangerous locations around the globe. In "To Catch a Smuggler: Brazil," federal police at Sao Paolo International Airport work 24-7 to stop illegal activity in Brazil; their main threat is cocaine smuggling. In "To Catch a Smuggler: Colombia," the security team at the El Dorado International Airport in Bogotá works to prevent smuggling. In "To Catch a Smuggler: Madrid," a team in Spain works to stop illegal activity, including security threats, illegal immigration and contraband. In "To Catch a Smuggler: Peru," the anti-drug police team at the Jorge Chávez Airport, located in Lima, Peru, strives to stop illegal activity within their airport. In "To Catch a Smuggler: Peru/Brazil," law enforcement is on high alert at two of Latin America's biggest airports. Finally, in "To Catch a Smuggler: Rome," dedicated Customs and Border Protection officers monitor travel across the Italian border, looking to rout illegal activities. You get instant access to non-stop action, intrigue and so many smugglers 24/7 with the "To Catch a Smuggler" Unlocked Channel. Watch free with no sign-in needed!

WATCH THE ALL-NEW "TO CATCH A SMUGGLER" UNLOCKED CHANNEL

How would you like instant access to 24/7 streaming channels with great entertainment that's ALWAYS ON? We're talking all-day entertainment with no sign-in needed thanks to our growing selection of Unlocked Channels which includes ABC News Live, Dharma & Greg, Supernanny, Fun & Games and National Geographic channels like Brain Games, Pets & Vets, America's National Parks, Lost Treasures and Life Below Zero. Now you can add the all-new "To Catch a Smuggler" Unlocked Channel to your list of entertainment options where you can watch free with no sign-in needed!  Be sure to watch on the ABC app from your smartphone and tablet (iOS and Android), computer on ABC.com and connected devices (Roku, AppleTV and Amazon Fire TV).

WATCH THE ALL-NEW "TO CATCH A SMUGGLER" UNLOCKED CHANNEL