A hit-woman tries to kill the Halliwell sisters on Friday, 13th, shooting their house but she dies when Prue protects herself and her sisters from the bullets. They find that she was Ms. Hellfire, and Prue goes undercover to investigate why a mortal woman wished to kill them. Prue discloses that she was hired by the gangster Bane Jessup, who associated to the Demon of Fear Barbas, to kill the Halliwell sisters and other witches before midnight.
In "Ms. Hellfire", Barbas returns but is again vanquished by the Halliwell sisters. Prue develops the ability of astral projection and the sisters disclose to Darryl Morris that they are good witches. I do not know how Prue was able to get the fortune of Ms. Hellfire to Buckland's Auction House. The silly Marcie Stedwell is annoying, and this episode is very weak. My vote is five.
Title (Brazil): "A Sra. Hellfire" ("The Mrs. Hellfire")