Sony Pictures’ Home Entertainment faction has announced that the DVD, UMD and Blu-Ray releases of Silent Hill will be hitting stores this August. Amongst the special features already revealed is a production diary (surprised?) which will offer you an inisght into the creation of the film. Both DVD and UMD prices will be pretty much standard but the Blu-Ray edition has been expectedly marked at $38.95, which will no doubt increase with the European release.