The film discusses the traits and originators of some of metal’s many subgenres, including the New Wave of British Heavy Metal, power metal, Nu metal, glam metal, thrash metal, black metal, and death metal. Dunn uses a family-tree-type flowchart to document some of the most popular metal subgenres. The film also explores various aspects of heavy metal culture.

An ex gang member’s love for pigs spurs him on a life-risking mission to uncover the truth behind ‘bacon’. Director and Activist Joey Carbstrong goes undercover with fellow activists to infiltrate and expose the deeply ingrained corruption and heartbreaking abuse that lies at the heart of the UK’s ‘pork industry’

A big-screen look into one of America’s most successful entertainment industries, NASCAR racing.

An inside look into the fascinating life, career and survival of the most unknown famous entertainer in Hollywood.

Stewart follows Jackie Stewart’s rise from humble beginnings outside Glasgow, through the dark years of the early 1970s when Stewart, despite opposition, tried to improve safety at the races.

An examination of our dietary choices and the food we put in our bodies.

Kirsty Young celebrates the 70th wedding anniversary of the Queen and Prince Philip by examining the longest royal marriage in British history through key moments. She looks at how every step of their life together has been played out in the glare of publicity and in service of the nation, while steering it through decades of change.

Starting in 1988, a fierce battle raged between the two neighbouring states of Armenia and Azerbaijan (until 1991 part of the Soviet Union) over Nagorno-Karabakh. In 1994, an armistice gave control of Karabakh and the Azeri territory in-between to Armenia. Director Vadan Hovhannisyan shows the footage he shot as an independent war reporter on the front 12 years ago. He runs across the battlefield with a shaky camera, under a fierce shower of bullets. Scrawny soldiers with sunken eyes spend their days smoking, waiting and taking cover in trenches. Fallen comrades are carried down forest paths. Then, Hovhannisyan revisits the soldiers now, bringing prints of stills and frontline footage on his laptop. Although they have put on some weight, many of them are “victims of the peace,” as Hovhannisyan calls it in his voice-over.

Wall Writers promises unprecedented access to the early years of American graffiti. Interviews with TAKI 183 and CORNBREAD, along with other legendary artists, illuminated a time when a new form of wall writing emerged from dilapidated city neighborhoods.

Using home videos recorded by her voice coach, Diana takes us through the story of her life.

Photographer Estevan Oriol and artist Mister Cartoon turned their Chicano roots into gritty art, impacting street culture, hip hop and beyond.

Five million Americans suffer from Alzheimer’s disease and dementia—many of them alone in nursing homes. A man with a simple idea discovers that songs embedded deep in memory can ease pain and awaken these fading minds. Joy and life are resuscitated, and our cultural fears over aging are confronted.