The Witch's Mirror
El espejo de la bruja (original)
A husband murders his wife, and years later her ghost emerges from a witch's mirror to take her revenge.
Starring Rosita Arenas, Armando Calvo, Isabela Corona, Dina de Marco, Carlos Nieto
It's a fantasy and horror movie, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Finland.