Tappava siunaus was released in the year 1981。Tappava siunaus is also called as Deadly Blessing, Tödlicher Segen, Smiertelne blogoslawienstwo, Gesichter des Teufels, Ferme de la terreur, Benedizione mortale, Bendición mortal, A Bênção do Anjo Negro, Éxtasis mortal。

A former Hittite (a member of an Amish-like sect) dies in a mysterious tractor "accident", and his widow is left to face the frightening Hittites who view her as "the incubus" and may have sinister designs on her.

Tappava siunaus actors and actresses include Ernest Borgnine, Lisa Hartman。