Demons Of The Mind (1972)

In a remote province of Bavaria fear and superstition are rife. The disappearance of several young girls leads the community to believe that a demon prowls the impenetrable forest. But the only demons are those of the mind, the tortured obsessed mind of Baron Zorn, haunted by nightmares of blood and destruction, believing that his family is doomed by hereditary evil. Kept separated and incarcerated his two children are helpless in the desperate struggle for sanity and attempt to break loose from the suffocating atmosphere of a home. haunted by guilt and torment. But they are motivated by the forces of their macabre destiny, helpless in the hands of their grime fate.