'Riverdale' season 3: The curse of the twins
As Riverdale's Season 2 concluded with the arrest of Hal Cooper as the Black Hood, another serial killer instantly appeared, making the fans quickly believe that Hal Cooper may have a twin. The assumption is plausibly granted that the show, loosely based on Archie Comics, boasts so many twin characters. Season 3 may introduce us to more while shattering the idea that Cheryl and dead Jason Blossoms were twins in the first place, as fan theories go.
The original twins that kick-started the show were Cheryl and Jason, who were best friends before Jason's demise during the unfortunate trip down Sweetwater River. As "twincest" rumors grew among the fans, Madelaine Petsch, who plays Cheryl was prompted to address that Jason was a father figure for Cheryl and he was very much in love with Polly Cooper.