After exploding onto the scene with super low-budget zombie movie Colin in 2008, talented British filmmaker Marc Price has been busy making movies, as well as mentoring a legion of young talent through his partnership with the BFI. As his stunning second feature Magpie – a moving drama about a grief-stricken young father who steals the coffin from his son’s funeral – makes its debut on Amazon Prime, I spoke to Marc about the challenges of making independent film.