Dale Wyatt

The Resonator, a powerful machine that can control the sixth sense, has killed its creator and sent his associate into an insane asylum. When a psychiatrist becomes determined to continue the experiment, she unwittingly opens the door to a hostile parallel universe.

From Beyond

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When a family moves into a San Francisco apartment, an opportunistic troll decides to make his move and take possession of little Wendy, thereby paving the way for new troll recruits, the first in his army that will take eventual control of the planet. We soon discover Torok is the ex-husband of Eunice St. Clair, a resident in the building who was married to Torok.

From Beyond

Troll