S1.E2 ∙ Michael Jackson

Change is racing down the streets of Havana, where Cuba's top underground drag racers struggle to prepare their classic hot rods for the first official car race since the Revolution.

A film about a Moroccan woman Hind who doesn't officially exist, because she was raped as a teenager, but who now is one particle of the greater political change sweeping across the Arab region.

A young filmmaker makes a documentary about the life of woman living in the streets of Mexico City.

In a world full of rotting flesh, the only immune survivor spends his life searching for a cure to this epidemic.

I'm Not Ashamed ... from despair comes hope This is not your average rehab -- nine months at a ranch restoring their lives after drug or alcohol abuse. At Green Oak Ranch, men and women receive an unconventional form of therapy such as caring for abandoned animals; baking breads and cakes; writing songs and composing music about their addiction; and learning new social skills and spirituality to have a new sense of hope. This movie follows the journey of three groups of people: the animal caretakers, the bakers and the songwriters. 10 recovering addicts and alcoholics, 9 months in rehab ... see how they fight for their new life!

This fascinating two-part programme explores cutting edge research surrounding the brain and its ability to function. In part one, two renowned neurologists are working to understand the brain's "plasticity" and introduce us to a woman who functions well with literally half a brain and a blind professor who learns to "see" with his tongue. Part two explores the brain's elusive capacity to create and store memory, as seen through one man who remarkably remembers every single detail of his life, and an athlete whose memory was wiped clean following a tragic accident.