The first Brazilian zombie film

It was supposed to be a romantic afternoon on a “deserted” island in the Uruguay River, but a couple of wealthy ecologists had a bad luck because they ended up finding not love and peace, but hungry zombies wanting guts and brains under the command of a priestess. diabolical, and this couple will have to fight for their survival in that place. Parallel to this, a serial killer dressed as an old lady drags a "blonde" from the city to her isolated shed to serve as a victim in her sadistic tortures.