The only major Gemma Arterton film this year that doesn't require her to wear sandals, The Disappearance of Alice Creed is a gritty and gripping kidnap drama where Arterton plays the estranged daughter of a millionaire, held to ransom by Eddie Marsan and Martin Compston. We talked to Arterton, Compston and writer-director J Blakeson recently to get the full low-down on the film.