We’re taught to believe that our justice system is fair and that it’s almost impossible for an innocent person to go to prison for a crime they didn't commit. But what if that isn’t the case? This series tells the stories of people fighting on behalf of loved ones they believe have been victims of grave miscarriages of justice. From teenagers jailed over group-chat messages, a former police officer alleging he’s been stitched up by colleagues, to four men claiming a corrupt undercover police sting led to their terrorism conviction, The Overturn brings their fight for justice to the forefront.