Mask of Satan [aka Black Sunday]

(1960) You can't keep a bad girl down. Though gruesomely executed for her crimes, vampiric witch Asa makes good on her threat to return centuries later to possess her look-alike descendant Katja and exact her revenge. Barbara Steele's debut (in a dual role) as Europe's Queen of Horror is also Mario Bava's premier outing as a director. (This is the UK version.)