John Anderson goes to the site of an old dilapidated mental institution called, 'Willow Brook', in the hope of finding a special chair previously used for electro-shock therapy. His wife, Jess is a 'white' witch who believes the chair possesses supernatural power. With the correct spells and incantations, she thinks that she may be able to control and direct its spiritual energy to her own devices. Some might say, they should have left it where it was...