Jean-Marc Vallée’s adaptation of Cheryl Strayed’s Wild, scripted by Nick Hornby and starring Reese Witherspoon, is now out in UK cinemas. It tells the story of Strayed’s 1,100-mile wilderness walk towards personal discovery along the Pacific Crest Trail. Witherspoon has been nominated for Best Actress in the Screen Actors’ Guild, the Golden Globes, the BAFTA Awards...