After she learns Hilda and Zelda won't be home for Halloween, Sabrina decides to throw a party at their place- and soon regrets the decision when she must repair the love of two monsters Frankenstein & Bride of Frankenstein when Roxie get's in the way of their meaningful relationship. Meanwhile Salem stalks a college girl and Hilda Zelda's outfits may not seem to be all that for the galaxy opening.

Tired of hiding her true identity when dating normal guys, Sabrina agrees to be fixed up by Zelda with a handsome and charming withc Derek, but the budding romance is dashed when she encounters racism over the fact that she is half-mortal.