Caroline Day (Billions) is set for a heavily recurring role in the CW’s Riverdale.
Day will play Heather, a librarian in Greendale and Cheryl’s long-rumored junior-high sweetheart. After tracking down Heather on social media, Cheryl gets in touch with her, much to Nana Rose’s disapproval. Then, when Heather re-enters Cheryl’s life, she does so with secret knowledge that may help Cheryl understand her emerging powers better.
Source:
Deadline