"Chapter Thirty-One: A Night to Remember" is the eighteenth episode of the second season of the American television series Riverdale and the thirty-first episode of the series overall. The episode was directed by Jason Stone and written by Arabella Anderson and Tessa Leigh Williams and choreographed by Heather Laura Gray. It centered around the stage musical Carrie by Lawrence D. Cohen and Michael Gore, which is based on the 1974 book of the same name by Stephen King.

Carrie is a musical with a book by Lawrence D. Cohen, lyrics by Dean Pitchford, and music by Michael Gore. It is based on the 1974 Stephen King's horror novel of the same name, and integrates elements from its 1976 Brian De Palma's film adaptation.