As drug lord Pablo Escobar rises, Colombian and U.S. law enforcement find themselves battling an enemy who will do anything to keep his empire.

1. Descenso 57m Chilean drug chemist Cockroach brings his product to Colombian smuggler Pablo Escobar. DEA agent Steve Murphy joins the war on drugs in Bogotá.

2. The Sword of Simón Bolívar 47m 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.

3. The Men of Always 47m Murphy encounters the depths of government corruption when he and Peña try to derail Escobar's political ambitions by proving he's a narco.

4. The Palace in Flames 44m 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.

5. There Will Be a Future 55m Pablo's extreme methods put the narcos on the brink of war with Carrillo and the government. Peña tries to protect his witness, Elisa.

6. Explosivos 50m Peña and Carrillo close in on Gacha, while Murphy tries to protect pro-extradition candidate Gaviria from a notorious assassin connected to Pablo.

7. You Will Cry Tears of Blood 51m 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.

8. La Gran Mentira 51m A tragic mistake forces the government to change tactics in the fight against Pablo. But Pablo faces bigger threats from inside his empire.

9. La Catedral 51m 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.