Riverdale

After coming together to stop Bailey's comet, the gang find themselves transported back to a simpler time - Riverdale 1955. While Archie attempts to impress the new girl who has just arrived at Riverdale High, Cheryl sees her as a threat and prepares to take her down.

Riverdale High's sock hop is around the corner and Archie has his sights set on taking Veronica to the dance. Elsewhere, Jughead takes aim at Pep Comics, and Toni attempts to convince Cheryl to let Fangs perform at the sock hop.

After a lesson in sex education leaves the gang more confused than ever, Veronica decides to organise a make-out party at the Pembrooke. Elsewhere, Jughead attempts to help Ethel out of some trouble only to find himself in hot water as well.

After enlisting Archie's help, Cheryl's plan to fool her family spirals out of control. Jughead turns to Veronica for help after finding himself in some trouble, and Betty gives Kevin an ultimatum.

Principal Featherhead takes aim at the negative influence comic books have over kids, just as Jughead is tasked by Pep Comics to write four tales for a new issue.

At her wits end over Archie's recent actions, Mary turns to Uncle Frank to get him back on track. Jughead takes action after he discovers plagiarism taking place at Pep Comics, and Cheryl and Toni's budding attraction catches the attention of some River Vixens.