Spellbinder (1988)

Perfect Romance! Relentless Suspense! Total Terror! A scream in the night: across a deserted L.A. street, a man is brutally assaulting a woman. Jeff Mills (Timothy Daly) rushes to the woman's defense...and crosses into a world of unimaginable evil. On the surface the beautiful woman, Miranda Reed (Kelly Preston) is a dream come true, the perfect lover, a miracle healer and a soul mate. But what follows is a real living nightmare, an encounter with terror so intense that death is almost merciful. Because Miranda is a fugitive of a bloodthirsty cult who wants her back by their unholy night of winter solstice, back in time for a human sacrifice.