The prom is coming up and Archie hasn't asked either Betty or Veronica to go to it.; Alex has a new, fancy, expensive, and ugly jacket made from yak hair.; Archie and Jughead are shocked to see Betty and Veronica celebrating the return of Elvis.; Veronica tries to beat Betty at exercising.; Betty is making Archie a cake and Veronica tries to outdo her.; Veronica has an idea for what kind of prom to have.; Archie and Betty have a fun day planned, but other things change those plans.; Harvey wakes from a nap and rushes to Sabrina's because he's late for their date.; Everyone has come to school dressed as a historical figure.; Betty tells a bedtime story to some kids.; Ethel wants to meet a new cute guy and gets a makeover at a body shop.; Veronica's cousin Pamela is back in town.; Archie brings a soccor ball to the Lodge mansion.; Betty and Veronica visit Veronica's friend Muffy at Poshly Academy.; Li'l Jinx is hiding in the tall grass to avoid taking a nap.; Because Veronica's phone bill was too high, Mr. Lodge removed all but one phone in the house.; Charley's nose is swollen.; Li'l Jinx and Charley have put on some weight from eating ice cream pops all summer.; Veronica is trying on fashions.; Josie is smelling perfume guarenteed to attract men.; Sabrina and Cousin Ambrose are playing miniature golf.