Film show: 'Captain Fantastic', 'The Unknown Girl' and Lyon's Lumière festival

Father figure Viggo Mortensen steals the show in "Captain Fantastic", a bittersweet comedy that takes in a tribe of home-schooled children living off-grid in the woods. We also check out the Dardennes’ latest release - the Belgian brothers weave a realistic tale of a young doctor haunted by a mysterious death. And critic Lisa Nesselson tells us about a film festival hosted in the cradle of cinema: this year, the Lumière festival is honouring actress Catherine Deneuve.