The She Beast (1966)

Young couple Philip and Veronica accidentally resurrect a vengeful witch named Countess Vlado, whose soul inhabits the body of a local woman. As the townspeople become aware of the supernatural presence, chaos ensues, and they mistakenly believe the innocent Veronica to be the reincarnated witch. Determined to stop the Countess's curse, they pursue Veronica, leading to a series of eerie and comedic encounters.