Jughead, after watching an entire movie marathon on television, calls into the station as part of a contest, and wins the odd prize of a potato. The next day, something seems different about old Jug, and he gives everybody gifts...more potatos. Soon it's realized that the potatos are being controlled by a powerful spud out for control of earth, and all of Riverdale's residents are being replaced by potatos acting as their clones! All except for Archie and Dilton, who must figure out a way to destory the potatos before it's too late.

The gang is annoyed with Archie for devoting so much time to his car Betsy; it seems that he likes his car more than he likes his own friends. But Archie, in the interest of his car, buys a pair of fuzzy dice from a mysterious shop. Perfect for Betsy! The only problem? When he puts them on, the car comes to life...she's not too keen on Archie's friends, and will stop at nothing until she has Archie all to herself.

Veronica doesn't think she's as whiny and bratty as everybody says, and in fact, believes that it would be a whole lot better if everybody else were exactly like her. While holding an ancient artifact said to grant wishes, she voices this desire, and slowly, everybody in town begins turning into Veronica...and it isn't exactly as Ronnie had hoped!

Archie and Reggie are unhappy with Betty and Veronica's new muscle-bound interest, who just so happens to have recently edged Reggie off of the track team. So Reggie suggests that they use Dilton's new physique inhancing formula on themselves, which thus far has been proven to work on lizards. Dispite Archie's disapproval, both he and Reggie end up doused in the formula -- but instead of the desired result, they both turn invisible! While Dilton tries to correct the situation so that the boys don't vanish for good, Archie must track down Reggie, who is gleefully attempting to use his new-found invisibility to exact revenge on the girls' new crush.

Veronica is less than kind to Jughead for being different. She couldn't stand if she were different; nobody would like her anymore. Upon going with Archie to visit Dilton, Veronica accidentally zaps herself with a recently invented growth ray, which so far seems to have had no positive results. And then, Veronica begins to grow -- and grow -- and grow, and suddenly she's more different from everybody else than even Jughead is.