England, 1645: in the midst of civil war, opportunistic witch-finder Matthew Hopkins (Vincent Price) and his sadistic assistant John Stearne (Robert Russell) travel from village to village forcing confessions from suspected witches for both profit and personal gratification. After the pair torture and execute priest John Lowes (Rupert Davies), taking advantage of his beautiful niece Sara (the lovely Hilary Dwyer) in the process, roundhead soldier Richard (Ian Ogilvy), Sara's fiancé, swears an oath of revenge.
The last film from British horror director Michael Reeves, whose promising career was sadly cut short at the age of 25 by an accidental overdose, Witchfinder General is a brilliant account of the barbarous acts perpetrated against so-called witches during the 17th century, supposedly all in the name of God. Benefitting from Reeves' unflinching direction and a faultless performance by Price as a man who must surely qualify as one of cinema's most loathsome villains, the film is not only a thoroughly effective piece of sickeningly violent horror entertainment, but is also at turns a chilling lesson on one of the darkest periods in British history, a devastating indictment of human nature, a heart-warming love story, and a satisfyingly brutal revenge drama.