Riverdale

CW | 8:00 pm

Erstwhile cast member Robin Givens directed the new "Chapter Ninety-One: The Return of the Pussycats," which sees music superstar Josie McCoy (guest star Ashleigh Murray) back in Riverdale, after vanishing without explanation in the middle of her world tour. After reuniting with former bandmates Valerie and Melody (guest stars Hayley Law and Asha Bromfield), however, Josie finally opens up about why she's come home. Elsewhere, a surprise visit from her old friend Alexandra Cabot (guest star Camille Hyde) inspires Veronica (Camila Mendes) to get creative.