Case Study: Heroin

In a hypercompetitive world, drugs like Adderall offer students, athletes, coders and others a way to do more -- faster and better. But at what cost?

The strange story of John McAfee, who went from millionaire software mogul to yogi, Kurtz-like jungle recluse to potential murderer, and most recently a prospective presidential candidate for the American Libertarian Party.

Amber Heard and Nicole Kidman discuss their characters Mera and Atlanna.

Documentary filmmaker Amy Berg investigates the life of 30-year pedophile Father Oliver O'Grady and exposes the corruption inside the Catholic Church that allowed him to abuse countless children. Victims' stories and a disturbing interview with O'Grady offer a view into the troubled mind of the spiritual leader who moved from parish to parish gaining trust ... all the while betraying so many.

SEDUCED AND ABANDONED combines acting legend Alec Baldwin with director James Toback as they lead us on a troublesome and often hilarious journey of raising financing for their next feature film. Moving from director to financier to star actor, the two players provide us with a unique look behind the curtain at the world's biggest and most glamourous film festival, shining a light on the bitter-sweet relationship filmmakers have with Cannes and the film business. Featuring insights from directors Martin Scorsese, 'Bernando Bertolucci' and Roman Polanski; actors Ryan Gosling and Jessica Chastain and a host of film distribution luminaries.

When Juan Catalan is arrested for a murder he insists he didn't commit, he builds his case for innocence around unexpected raw footage.

A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.

A documentary chronicling Queen and Lambert's incredible journey since they first shared the stage together on "American Idol" in 2009.

A drama-documentary presented by Alan Yentob, with Benedict Cumberbatch in the lead role. Every word spoken by the actors in this film is sourced from the letters that Van Gogh sent to his younger brother Theo, and of those around him. What emerges is a complex portrait of a sophisticated, civilised and yet tormented man.

A documentary focused on plastic pollution in the world's oceans.