The Big One is an investigative documentary from director Michael Moore who goes around the country asking why big American corporations produce their product abroad where labor is cheaper while so many Americans are unemployed, losing their jobs, and would happily be hired by such companies as Nike.

It was the biggest escape in the history of the Berlin Wall: in one historic night of October 1964, 57 East-Berliners try their luck through a tunnel into West Berlin. Just before the last few reach the other side, the East German border guards notice the escape and open fire. Remarkably, all the refugees and their escape agents make it out of the tunnel unscathed, but one border guard is dead: 21-year-old officer Egon Schultz.

California’s fight to protect valuable native succulents from an international poaching ring. When suspicious packages are found in a small town in northern California, Game Warden Pat Freeling, gets a tip about the peculiar activity. After further investigation he exposes a vast network of illegal plant poachers. These smugglers ravage the landscape as they rip thousands of the native succulent, Dudleya Farinosa, from their natural habitat. This small unassuming plant carries a hefty bounty on its head internationally, where a single succulent boasts a price tag in the thousands. With the help of volunteers, native plant biologists, and local government, they fight to stop this ecological destruction.

Documentary on Sakine Cansız (Sara), the Kurdish revolutionary and PKK co-founder killed in Paris in January 2013 by Turkish agents.

By asking the same question across generations of Southern Chinese in the UK, this film documents a vignette of two recent Hong Kong immigrants and reflects their own socio-political conditions through their conversation.

Filmmaker Christopher Quinn observes the ordeal of three Sudanese refugees -- Jon Bul Dau, Daniel Abul Pach and Panther Bior -- as they try to come to terms with the horrors they experienced in their homeland, while adjusting to their new lives in the United States.

An organic farmer in Maine sets out to transform the prison food system. Seeds of Change captures the intersecting stories of life-long farmer Mark McBrine and several incarcerated men as they harvest their own meals from a five-acre prison garden unlike any other.

In 2011, Maine State Prison launched a pioneering reform program to scale back its use of solitary confinement. Bafta and Emmy-winning film-maker Dan Edge and his co-director Lauren Mucciolo were given unprecedented access to the solitary unit - and filmed there for more than three years. The result is an extraordinary and harrowing portrait of life in solitary - and a unique document of a radical and risky experiment to reform a prison. The US is the world leader in solitary confinement. More than 80,000 American prisoners live in isolation, some have been there for years, even decades. Solitary is proven to cause mental illness, it is expensive, and it is condemned by many as torture. And yet for decades, it has been one of the central planks of the American criminal justice system.

A short documentary that follows Korean grandparents as they share their modern-day reckoning of their immigration story and grandparenthood.

For the third time, HBO cameras go inside Trenton State Maximum Security Prison--and inside the mind of one of the most prolific killers in U.S. history--in this gripping documentary. Mafia hit man Richard Kuklinski freely admits to killing more than 100 people, but in this special, he speaks with top psychiatrist Dr. Park Dietz in an effort to face the truth about his condition. Filled with more never-before-revealed confessions, it's the most chillingly candid Iceman special yet as it combines often-confrontational interview footage between Kuklinski and Dietz with photos, crime reenactments and home movies that add new layers to this evolving and fascinating story.

Bird watchers on both sides of the U.S.-Mexico border share their enthusiasm for protecting and preserving some of the world's most beautiful species.

Per Persson left Sweden 40 years ago. In Pakistan he fell in love and became the father of two daughters. Trouble starts when the girls grow up and the family decides to emigrate to Sweden. When they end up living in a caravan outside Hässleholm, all their expectations are dashed.