Martin Sheen: Being a dad

Martin Sheen stars in a new film, directed by his son Emilio Estevez, which is about a lost child. Inevitably, finds Joanna Moorhead, the subject of another of Martin's offspring comes up, the troubled Charlie Sheen

Welcome to the Lucy show

As his cherished only child prepared to leave home, documentary-maker Doug Block came to terms with it by making a film of her childhood and teenage years. How does he justify the often excruciatingly intrusive footage?

My family, the enemy

Israeli film-maker Noa Ben-Hagai went in search of a forgotten great-aunt and found cousins who are Palestinian Arabs. What happened next?