We're going to see if forcing your facial expression can change the way you feel. If you remove the ability to make facial expressions with botox, will it affect how the people perceive emotions in them?
How do facial expressions affect emotion, and how does emotion affect facial expressions? Michael Stevens finds out when he explores the face.

At a powderkeg moment in American policing, 'The Force' goes deep inside the embattled Oakland Police Department as it struggles to reform itself amid growing local controversy. Filmmaker Peter Nicks embedded with the department over the course of two years to follow its serial efforts to recast itself. The film focuses on the new chief brought in to effect reform at the very moment the Black Lives Matter movement emerges to demand police accountability and racial justice both in Oakland and across the nation.
'The Force' goes inside an embattled urban police department struggling to rebuild trust in one of America's most violent yet promising cities.

A boxing match in Brooklyn; life in postwar Bosnia and Herzegovina; the daily routine of a Nigerian midwife; an intimate family moment at home: these scenes and others are woven into Cameraperson, a tapestry of footage collected over the twenty-five-year career of documentary cinematographer Kirsten Johnson. Through a series of episodic juxtapositions, Johnson explores the relationships between image makers and their subjects, the tension between the objectivity and intervention of the camera, and the complex interaction of unfiltered reality and crafted narrative.
A hybrid work that combines documentary, autobiography, and ethical inquiry, Cameraperson is both a moving glimpse into one filmmaker's personal journey and a thoughtful examination of what it means to train a camera on the world.

Angela Rippon and Dr Chris van Tulleken travel the world in search of the latest science that could help us all stay young and healthy for longer. They investigate the best ways to help both our bodies and brains age better. Up first is the body, and Angela travels to Germany to join a groundbreaking study which reveals the exercise that holds off ageing the most. Chris visits America to find out about the unexpected diet that can add years to our lives. And in Ecuador we meet a seventeen-year-old who looks like a child to discover how scientists hope he may hold the key to preventing the diseases of ageing.

The Internet promises us escape from reality. We can go places we never thought possible and express ourselves as never before. But as we sit in our homes surrounded by screens, are we free... and safe? In this episode meet a woman pulled into an online cult from the safety of her bedroom; a former pilot who suffers from Electromagnetic Hypersensitivity and can only find relief in the absence of electricity and wifi; plus, a quadriplegic who uses cutting-edge adaptive robotics and virtual reality to transcend his body's limitations.

(Click CC for English subtitles) Four Finnish cave divers face their worst nightmare when two of their friends drown deep inside an underwater cave in Norway. When the official recovery operation is called off by the Norwegian and British authorities after being deemed too risky, the friends set out on a secret mission to retrieve the bodies themselves. "Diving into the Unknown" isn’t just the dramatic story of a life-threatening mission. It is also a story about unconditional friendship that truly runs deep. While each member of the team has years of experience exploring dangerous deep-sea caves, together they are about to face the biggest challenge of their lives. To make it out alive, they will need to be able to rely on each other every second of the way. And the physical demands of this operation will pale in comparison to the psychological toll it will take on everyone involved. With footage from the actual accident and multiple cameras both above water and deep below the surface, this film follows the breathtaking recovery mission from beginning to end.