The team's handler sends the crew on another mission to retrieve a scientist being held against his will.
Murphy encounters the depths of government corruption when he and Peña try to derail Escobar's political ambitions by proving he's a narco.
Coach D takes the Dancing Dolls out of their comfort zone and onto a football field for a spectacular Saturday Night Lights field show and stand battle competition.
A tragic mistake forces the government to change tactics in the fight against Pablo. But Pablo faces bigger threats from inside his empire.
Pablo's activities in prison provoke the government into taking extreme action. Murphy and Peña face a situation of their own.
The hunt for Pablo seems to be over after he makes a deal with the government, but Murphy and Peña -- and the Cali Cartel -- have other plans.
Pablo's extreme methods put the narcos on the brink of war with Carillo and the government. Peña tries to protect his witness, Elisa.
Clare Balding, Rhod Gilbert, Nick Grimshaw and Rob Delaney are the guests on the show this week.
Chilean drug chemist Cockroach brings his product to Colombian smuggler Pablo Escobar. DEA agent Steve Murphy joins the war on drugs in Bogota.
Despite a new extradition treaty, the U.S. puts more money into fighting communism, creating new challenges for Murphy and Peña in the hunt for Pablo.
Peña and Carillo close in on Gacha, while Murphy tries to protect pro-extradition candidate Gaviria from a notorious assassin connected to Pablo.
Pablo goes into hiding as the political tide turns against him, but he finds a way to strike back. Murphy and Peña finally get the CIA to help them.
Communist radical group M-19 makes a move against the narcos, while Murphy gets an education in Colombian law enforcement from his new partner Peña.
Crew members are targeted, and paranoia mounts as they search for the perpetrator; the person responsible for the mind-wipe makes a move.
Pete goes to Nebraska to build a tree house for a fun-loving family who enjoy music, writing and the occasional happy hour.
Sarah and Duck decide to recreate the footage from Scarf Lady's old film reels.
Jimmy manages to lose Bill’s favourite dog, Tom Jones and the team go on a mountain rescue for one of their own. Jules is feeling stressed about her gourmet night.
Billions of dollars have been spent in our quest to find an "other Earth." Since the launch of the Kepler Telescope in 2009, scientists have identified thousands of planets capable of supporting life. Is it possible that this discovery finally answers the age-old question: "Are we alone in the universe?" Could it be that just as we seek out other habitable planets, advanced extraterrestrials from distant galaxies did the same with Earth in the remote past? Throughout world mythologies, there are tales of beings from the stars coming down to Earth. The Dogon tribe in Africa believes their gods came from the Sirius star system. The Maya associated their gods with the Pleiades star cluster. And according to the Hopi tradition, life itself was seeded by celestial beings. Ancient Astronaut theorists propose that not only has our planet been visited by extraterrestrials, but that they are responsible for our very existence.