The first international production shot in Moscow following the fall of the Soviet Union, MUTE WITNESS is the greatest horror-thriller that Brian De Palma never made. Billy Hughes (Marina Sudina) is a mute special effects artist working on a low budget American slasher that's being filmed in Russia. While working after hours, Billy stumbles upon the filming of a snuff film . . . and it only gets wilder from there. MUTE WITNESS is an unpredictable and nerve-shredding experience that has never felt more intense thanks to a stunning 4K restoration from Arrow Films.