The Guardian Film Show: Chef, Cold in July, Walking on Sunshine and Arthur & Mike - audio

Catherine Shoard and Peter Bradshaw join Xan Brooks for our weekly round-up of this week's big cinema releases. On the menu this week is Chef, Jon Favreau's love letter to food, family and Jon Favreau; Cold in July, a dark and bitter Texas film noir; Walking on Sunshine, a gloopy and sweet 80s jukebox musical; and Arthur & Mike, a baffling romantic drama that throws Colin Firth and Emily Blunt into bed together. It's an acquired taste.