The Tragedy of Macbeth has been announced as the Closing Night Gala of this year’s London Film Festival.The film, an adaptation of the Shakespeare classic starring Frances McDormand and Denzel Washington, marks the first time Joel Coen is working without his brother and regular collaborator Ethan.The European Premiere will take place on October 17 at the Southbank Centre’s Royal Festival Hall, while simultaneous preview screenings will take place in LFF partner venues across the UK.Coen, who