Something like the recent Death wish movie, but instead of a doctor, we have a street walker named Cherry Pie who fights off her pimp and the pimps of other hookers. Soon, many walk the streets calling themselves "Cherry Pie".
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Anne Frank lures and feeds small children to the slender man in exchange for shelter from the nazis.
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A tv series Rom-com inspired by The Thing where two advanced interstellar aliens able to assume human form both come to earth, at the same time (but unaware of another), to take it over, and meet each other coincidentally, and though frightening, come to be accepted by the humans, who also welcome the process of melding with the aliens.