Vincent Price is superb in this depiction of the tyrannical, evil "Matthew Hopkins", tasked amidst the English Civil War to bring fear and terror to the population. Playing to just about every phobia and superstition, he travels the land seeking out and punishing those who worship or serve the devil... There is a magnificent scene in which he divines that a man dropped into the river with stones tied about him will be a witch if he floats, innocent if he sinks (and drowns!)... Sums up the science, really - and the really quite perturbing attitudes that prevailed, even amongst those deemed educ...