Riverdale -- "Chapter Twenty-One: House of the Devil" -- Image Number RVD208a_0307.jpg -- Pictured (L-R): Lili Reinhart as Betty Cooper and Cole Sprouse as Jughead Jones -- Photo: Katie Yu/The CW -- © 2017 The CW Network. All Rights Reserved

Riverdale Chapter Twenty-One Promo: House of the Devil

The CW has released the first promo and photos for the next episode of Riverdale which is set to air next week on the network. Check out the promo and photos below!

Titlled “Chapter Twenty-One: House of the Devil” (continuing the show’s trend of naming its episode after horror movies this season), the episode is set to air December 6 on The CW and is officially described as follows:

“When Jughead (Cole Sprouse) learns that FP (Skeet Ulrich) is getting released from prison, he and Betty (Lili Reinhart) organize a welcome home party with the Serpents to ease him back into his former life. Meanwhile, Archie (KJ Apa) and Veronica (Camila Mendes) reach a crossroad in their relationship, but are forced to push their issues aside after Jughead and Betty ask them to take over the Black Hood investigation. Madelaine Petsch, Marisol Nichols, Madchen Amick, Luke Perry, Ashleigh Murray and Mark Consuelos also star.”

Kevin Sullivan directed the episode, which was written by Yolanda E. Lawrence.

KJ Apa stars as Archie Andrews in the series along with Lili Reinhart as Betty Cooper, Camila Mendes as Veronica Lodge, Ashleigh Murray as Josie McCoy, Cole Sprouse as Jughead Jones and Madelaine Petsch as Cheryl Blossom.

Based on the characters from Archie Comics, Riverdale hails from Warner Bros. Television and CBS Television Studios, in association with Berlanti Productions, with executive producers Roberto Aguirre-Sacasa, Greg Berlanti, Sarah Schechter and Jon Goldwater.