Shauna O'Brien,Gabriella Hall in The Seductress (2000)
This super-sizzling take on "Black Widow" features Shauna O'Brien as a beautiful woman who lures men into marrying her, then kills them in order to gain their cash and properties. Researcher Gabriella Hall attempts to track down the murderess, and her work eventually brings the women into a face-to-face showdown over the same man. Unrated version; 82 min.