Terror en la ópera

When a young opera singer takes over the leading role in an avant-garde presentation of Verdi's Macbeth, she triggers the madness of a crazed fan who repeatedly forces the diva to watch the brutal murders of her friends. Will the woman's recurring nightmare hold the key to the identity of this psychopath or does an even more horrific evil lay waiting in the wings? (texto oficial de la distribuidora)