Argentina’s capital Buenos Aires has the largest concentration of football clubs in the world. The most famous is Boca Juniors, having most of Argentina’s population as loyal fanatics. This documentary follows Boca Junior super-fans as they reveal how and why they became the voice for the common man and woman.

In Afghanistan many hundreds of boys, often as young as ten, are being lured off the streets on the promise of a new life.

An insight into a girls' school in Afghanistan which imposes an even stricter interpretation of Islam than the Taliban.

Nearly 20 years after the U.S. drove the Taliban from power in Afghanistan, the group claims it holds more territory that any time since the war began in 2001. As President Trump says he wants to end the war, FRONTLINE reporter Najibullah Quraishi goes on a dangerous journey inside both Taliban- and ISIS-held territory and exposes the harsh reality that not only is the Taliban once again wielding power, but the threat from ISIS looms large.

Witness the rise of ISIS in Afghanistan and how they're training the next generation of jihadists. With rare access to ISIS, correspondent Najibullah Quraishi sees first-hand their spreading power. Also, Pakistan's police fight against the Taliban.

Explores U.S. Special Forces role in the massacre of about 3,000 unarmed Taliban prisoners of war in Afghanistan from the battle of Mazar-e-Sharif by Northern Alliance soldiers.