Greg Barker

As the United States and Iran are locked in a battle for power and influence across the Middle East—with the fear of an Iranian nuclear weapon...

Charismatic, charming and complex, Sérgio Vieira de Mello was the world's go-to guy, a man who could descend into the most dangerous places,...

In this 80-minute documentary, three 10-year-old children leave their native countries to participate in one of the Islamic world’s most famous...

In this 80-minute documentary, three 10-year-old children leave their native countries to participate in one of the Islamic world’s most famous...

In this probing look inside the medical profession, filmmaker Greg Barker examines the outsized influence of Big Pharma and the courageous...

In this probing look inside the medical profession, filmmaker Greg Barker examines the outsized influence of Big Pharma and the courageous...

An espionage tale from inside the CIA's long conflict against Al Qaeda, as revealed by the remarkable women and men whose secret war against Osama...

We Are the Giant tells the stories of ordinary individuals who are transformed by the moral and personal challenges they encounter when standing up...

A deep dive into the mysteries that led a young American man name John Walker Lindh, who became known as the “American Taliban,” to the...

The Thread is a groundbreaking documentary that exposes the undeniable impact amateur internet writers are having on journalism today. Following the...

An insider’s account from the perspectives of those who helped construct America’s counter-terrorism machine -- and of its targets.

Afghanistan, immediately post-9/11: Small teams of Green Berets arrive on a series of secret missions to overthrow the Taliban. What happens next is...

Ghosts of Rwanda marks the 10th anniversary of the Rwandan genocide with a documentary chronicling one of the worst atrocities of the 20th century....

Ghosts of Rwanda marks the 10th anniversary of the Rwandan genocide with a documentary chronicling one of the worst atrocities of the 20th century....

After a quarter-century of political denial and social stigma, of stunning scientific breakthroughs, bitter policy battles and inadequate prevention...

After a quarter-century of political denial and social stigma, of stunning scientific breakthroughs, bitter policy battles and inadequate prevention...

After a quarter-century of political denial and social stigma, of stunning scientific breakthroughs, bitter policy battles and inadequate prevention...

Featuring unprecedented access inside the White House and State Department, The Final Year offers an uncompromising view of the inner workings of the...

Featuring unprecedented access inside the White House and State Department, The Final Year offers an uncompromising view of the inner workings of the...

Afghanistan, immediately post-9/11: Small teams of Green Berets arrive on a series of secret missions to overthrow the Taliban. What happens next is...

A sweeping drama set in the chaotic aftermath of the US invasion of Iraq, where the life of top UN diplomat Brazilian Sérgio Vieira de Mello...

The human stories and drama behind America's involvement in Afghanistan, now the longest war in U.S. history. First-hand witnesses — ranging...

The human stories and drama behind America's involvement in Afghanistan, now the longest war in U.S. history. First-hand witnesses — ranging...