Mr. Lodge allows the kids to use an old abandoned movie studio to shoot their new music video. While there they meet what they think are actors but turn out to be ghosts.; Betty is trying to write a scary story for a horror writing contest, but hasn't liked the results so far. When Polly suggests that Betty write something she knows about, Betty remembers when she and Archie were kids and took a short cut across a haunted lane full of scary things.; Veronica thinks Betty's phenomenal ability to whistle loudly is unladylike.; Betty crashes Veronica and Archie's date.; Veronica tries to get rid of Betty so she can go out with Archie and ends up insulting them both.; Betty calls Archie in a panic because she has scratched her father's new car.; Betty overhears Archie saying he'd like a thrifty girlfriend, and sets out to demonstrate how thrifty she can be.; Betty and Veronica decide it would be easier for both of them if they shopped for their Halloween party costumes without each other along.; Veronica is on a reality show where she must face her fears.; Someone is leaving propositioning notes to both Betty and Veronica and they're determined to track the culprit down.; Veronica makes a wish that her and Betty could exchange lives, but they both learn that the grass is not greener on the other side.; Betty tells how she broke all her bad habits except one.; Veronica's hat blows away while on the way to school and she accidentally ends up wearing Jughead's beanie.; Aliens land on Earth in the middle of one of Aunt Hilda's parties, and are amazed at what they find.; Sabrina recalls an incident during her childhood when she unwittingly gave Harvey a toy witchcraft kit.; Dilton's computer dating service finds the perfect dates for Veronica and Betty.; Betty is mad because Veronica is spending all her time with her new boyfriend Gorgeous George.; Veronica warns Betty not to get dressed up for her date with Archie.; Veronica vows to be more mature and not succumb to jealousy when Archie dates Betty.; Archie learns French to impress Veronica.; Archie buys Betty a dozen roses, but kind-hearted Betty ends up giving them away to brighten up the lives of other people.; Betty and Veronica do a science project on the speed that rumors fly and manage to beat Dilton at the science fair.; Veronica acts "forward" to attract a boy she likes.; Archie has an electric guitar he wants to play for Veronica, but when he plugs it in it blows a fuse.; Betty spends an energetic afternoon trying to keep up with eight year old Trisha, the girl she's babysitting.; Veronica wants a more exotic pet.; Betty thinks she's opened Pandora's Box.; Archie and Veronica go out on a date with hints from her father ringing in their ears.; Sabrina and Aunt Hilda go to a witch convention.; Veronica finds out that Archie isn't sick, he's actually on a date with Betty.; Ambrose throws a monster party.; Little Esmeralda is crazy about Aunt Hilda's witchy brew.