The Chinese-born artist Ai Weiwei directed this German-made documentary about the refugee crisis facing many countries across the
globe. Weiwei reports on events in more than 20 countries over a period of 12 months. This is not a new story but the scale of human movement and the challenges - physical, emotional, moral and legal - are. Beautifully made, Human Flow is a profoundly disturbing film. The profit from this screening will be donated to a charity working with refugees.