Barbara Wallace

Margaret and Todd work two seemingly unrelated cases, only to discover a key piece of information in the details of Todd's humorously boring civil case could help Margaret's high-profile client.

Megan and Kyle must deal with a secret that has emerged from Megan's past; Terence and DeAnn work together to deal with a possible threat to the Institute.

As Bailey's Comet passes over Rivervale, Cheryl and Nana Rose revisit the tragic stories of the Blossom women through the years; the once-in-a-lifetime celestial event prompts Cheryl to summon a familiar face to Rivervale -- Sabrina Spellman.

Following the explosion at the Andrews' residence, Archie assembles a team to help rebuild his home; Jughead copes with his new reality; Veronica breaks some news to the town, which later prompts a visit from her mother.