The TV series had a Halloween episode each season. This is the first. I've previously posted a number of pics from the ep but this a large, better quality set.

Sabrina wants to go to Harvey's party but she has to go to the family's Other Realm party. What makes matters worse is that Libby is going to Harvey's party. Salem suggests that Sabrina send a duplicate, which Sabrina does. The downside is that the dupe can only say three phrases. As usual, Salem's ideas turn out even worse than Sabrina's.

Melissa Joan Hart / Sabrina Spellman, Caroline Rhea / Aunt Hilda Spellman, Beth Broderick / Aunt Zelda Spellman, Nate Richert / Harvey Kinkle, Jenna Leigh Green / Libby Chessler, Diane McBain / Granny, Robin Riker / Aunt Marigold and Emily Hart / Cousin Amanda

As Libby arrives at the party dressed as Jackie Onassis, Sabrina gives her witch-costumed duplicate final instructions. Libby is taken aback to find her rival has shown up after all. Harvey is dressed as James Dean.

Sabrina does not dress for the party so Zelda does it for her with some magic. Hilda also wants to miss the party and sends a duplicate like Sabrina did. Zelda immediately spots the fake and Hilda has to go too.