This international film festival aims to showcase the stories of activists and survivors from across the globe. Now in its 12th year, it brings together documentary and fiction films with the intention of galvanising those who watch them to join those taking action against injustices many face every day. The festival runs in London from March 12 to 21 and then travels on to New York, where it will run from June 13 to 26. It will then travel to several other cities. The programme this year is typically strong, featuring award-winning films, including Persepolis and War/Dance.