Mute Witness (Limited Edition)SHE WONT BE SILENCED. Director Anthony Waller (The Piper, An American Werewolf in Paris) combines cat and mouse suspense with classic intrigue in Mute Witness, an updated take on the Hitchcockian thriller in which the only witness to a brutal crime can neither speak nor cry out in terror. Billy Hughes (Marina Sudina) is a mute special effects artist working on a low budget American slasher movie being shot in Russia. Accidentally locked in the studio